one. Monoblock Variety: Space SAVING Simple Installation – 1 fan motor or 2 enthusiast motors, available for .5HP~5HP – Air condenser with hydrophilic film coating, higner corrosion resistance – Inner spiral copper pipes, higner heat trade location and warmth exchange efficiency – Thickened shell made from expert air conditioner maker two. Box Type: Perfect FOR OUTDOOR WATERPROOF – 1 fan motor or 2 enthusiast motors, available for 1HP~12HP – U shape, V condition or L condition condenser – Offered for the complete sequence – Effortless to ship, set up and maintain
Temperature Parameters
Medium Temp.
Minimal Temp.
0ºC~10ºC
-18ºC~0ºC
-25ºC~-18ºC
Cold Storage Friuit&Vegetable
Cold Storage Ice Bag&Vaccine
Chilly Storage Fish&Meat
PROJECT TIME
EQUIPMENTS QUANTITY
PROJECT LOCATION
2019
50000 UNITS
FOR TOTAL SALSE PROJECTS
2020
70000 UNITS
FOR TOTAL PROJECTS
2021
80000 UNITS
FOR TOTAL SALSE PROJECTS
###
Temp. Range&Application
High Temp.
PROJECT TIME
EQUIPMENTS QUANTITY
PROJECT LOCATION
2019
50000 UNITS
FOR TOTAL SALSE PROJECTS
2020
70000 UNITS
FOR TOTAL PROJECTS
2021
80000 UNITS
FOR TOTAL SALSE PROJECTS
###
Temp. Range&Application
High Temp.
The Air Compressor Is a Versatile Tool
The Air Compressor is one of the most versatile tools in any garage or workshop. It is easy to use and can perform a variety of tasks, from jackhammering to drilling. These machines are available in a wide variety of sizes and types, making it an excellent choice for a variety of situations. With a single motor, you no longer need separate motors for each tool. Its lightweight, compact design makes it easy to handle, and the single motor also reduces wear on parts.
Oil-injected
Oil-injected air compressors require a large amount of lubricant, which needs to be added to the sump regularly to maintain optimum performance. As there are many types of industrial fluids, a well-intentioned maintenance technician may add the wrong lubricant to the compressor. If this happens, the compressor will become incompatible with the lubricant, resulting in excessive carryover and the need to flush and replace downstream air treatment components. Typically, the G 110-250 oil-injected rotary screw compressor from Atlas Copco provides reliable compressed air, preventing costly downtime. The G110-250 oil-injected rotary screw compressor is highly reliable and durable, enabling it to function in temperatures up to 46degC/115degF. Despite the oil-injected air compressor’s robust design, this unit requires very little on-site installation, and it features simple operation. The primary advantage of oil-injected air compressors is the reduced cost of running. The cost of oil-free compressors is less than half of that of oil-injected ones, and it will require fewer maintenance costs in the long run. Moreover, the oil-free system is more environmentally friendly than oil-injected air compressors. But the drawbacks of oil-injected air compressors are substantial, too. It can contaminate finished goods and cause a significant financial risk for the manufacturer. An oil-injected rotary screw air compressor offers several advantages over its counterpart. First, it features an innovative vertical design with variable-speed drive, allowing it to run more efficiently. Second, oil-injected air compressors reduce energy consumption by up to 50% compared to non-oil-injected air compressors. They also have a thermostatic valve, allowing them to maintain an optimum temperature. Thermostatically-regulated oil coolers allow the compressor to run more quietly.
Oil-free
What is an oil-free air compressor? The name refers to a type of air compressor that does not contain oil in the compressor chamber. Oil-free air compressors still use oil for various purposes, including lubricating the moving parts and managing waste heat. However, many people do not realize that their air compressor still requires oil for proper functioning. This article will explore why this type of air compressor is preferable for many users. First of all, oil-free air technology has many benefits. For one, it reduces the energy cost involved in filtering air, and it minimizes leaks. Moreover, it also reduces the oil costs associated with compressor refills. And finally, it reduces the risks of contamination. Oil-free air technology is the future of compressed air. If you’re looking for an oil-free air compressor, here’s what to look for in your search. Depending on the purpose of your air compressor, it may be beneficial to invest in an oil-free air compressor. Oil-lubricated air compressors are generally more durable than their oil-free counterparts, but they may cost twice as much. You should still consider the cost of ownership before purchasing an oil-free compressor. The oil-free models can be easier to transport, and they are more powerful. Moreover, they’re quieter than oil-lubed models. An oil-free air compressor also means less maintenance, as it doesn’t need oil to work. This type of air compressors also features fewer moving parts, which means fewer places for problems to develop. All oil-free air compressors are manufactured to meet ISO Class 0 and 1 air purity standards. They also have less noise and vibration compared to their oil-based counterparts. So, why not choose an oil-free air compressor for your business?
Gasoline
When choosing a gas-powered air compressor, it’s important to consider the advantages of gasoline. This energy source can power a large air compressor without electricity. However, this type of air compressor lacks electrical hookup, so you’ll need to run an extension cord if you need to use it at a distance. However, gas compressors are able to function with just a gas tank. This makes them ideal for medium to heavy-duty industrial applications. Another important consideration when choosing a gas air compressor is its size. Larger compressors are typically larger than portable ones and require more space. This makes them easier to transport and operate on the go. However, if you’re not sure which type of air compressor is best for you, consider the gas-powered versions. While they may be lighter, they don’t run as smoothly as their electric counterparts. Gasoline-powered compressors are not as portable as their electric counterparts and require proper maintenance.
Electricity
Electricity in an air compressor is not cheap. A 25 HP air compressor runs for ten hours each day, five days a week. The motor in these machines consumes 746 watts per hour. To find out how much electricity the equipment uses, multiply the wattage by the running time. For example, if the compressor runs for three hours, then it will use 1.9 kilowatt hours of electricity. To determine how much electricity an air compressor uses per day, you can calculate the kilowatt hours and multiply the number by the utility rate. Considering this, you can determine the cost of running your air compressor once per month. The cost of operating an air compressor depends on the type of compressor. Electric air compressors are often silent and can run without any maintenance. These tools can be left unattended for up to four thousand hours before requiring repair. Electric air compressors require higher power for higher pressure, so you should plan accordingly. Whether or not you need a maintenance visit is up to you, but the benefit of not having to spend a fortune on repairs is priceless. Although compressed air is not an energy-efficient source, its use in a variety of applications may save you money and kilowatts. Since an air compressor uses power when it is running, the cost is lower than the cost of operating a power tool. If you plan to use your air compressor for a long time, make sure that it is maintained properly. Proper care will save you money and power, and you may even be able to get an extended warranty if the compressor breaks down.
Variable frequency drive
The main purpose of a variable frequency drive (VFD) in an air compressor is to reduce energy consumption in the process of compression. A single motor drag system cannot adjust its speed continuously according to the weight of the load. By applying frequency control to the compressor, the power consumption can be reduced while maintaining the same pressure level. Therefore, a VFD is an excellent choice for compressors. Its benefits are numerous. A VFD can also monitor the temperature of the motor and send error signals if the motor is running too hot or too cold. This eliminates the need for a separate sensor to monitor the oil pressure. These functions are useful not only in lowering energy consumption, but also in improving the performance of an application. Moreover, a VFD can monitor additional variables such as temperature and motor speed. Hence, it is a useful investment. When using a VFD, it is crucial to choose the right motor. The speed of the compressor should be within the maximum starting limit of the motor. The air tank may be of any size, but a constant pressure limit is required to keep the VFD running within the service factor of the motor. In addition to a VFD, a master controller should also include a remote pressure set point and a PID card for a master controller. The transmitter should incorporate all useful data from the VFD, including the speed and the oil temperature. The VFD must be tested before it is integrated with the master control. It should be tested for min and max speed, temperature, and current within the expected range. The use of a VFD in an air compressor has many benefits. One of the most notable is the reduction in power consumption. Fixed-speed compressors run on set points of six to seven bar. An extra bar of compression uses 7 percent of energy. This energy is wasted. A VFD-powered air compressor can also increase the life span of compressor parts. It is one of the best investments in your compressor. So, why wait any longer?
Electric motor: 30hp 22KW 380v/50hz/3ph IP54 grade
Discharge temperature: less than ambient +8 ºC
Noise: less than 65 dB(A)
Air outlet size: G3/4″
Dimension:2200*1600*1970mm
Weight: 1460kg
Warranty: 24 months for the screw air end,12 months for the whole set compressor.
The air compressor specially designed for medium-pressure laser cutting is an integrated armored equipment developed by CZPT compressor for the sheet metal and laser industries. The system is equipped with 1~3m3/min@30bar/40bar compressed air, air tank 130L -1000L (optional), stainless steel plate for CZPT dryer, lower pressure dew point, 5-stage precision filter, centralized electronic sewage, thereby ensuring the cleanness of the cutting gas source.
Technical Parameters
Model
Exhaust pressure(Mpa)
Volume flow (m3 / min)
Power(kW)
Outlet diameter
Dimension(mm)
Weight(kg)
DHH1030
3
1.0
11
G3/4″
1650*1500*1970
1230
DHH1230
3
1.2
15
G3/4″
1650*1500*1970
1300
DHH1630
3
1.6
18.5
G3/4″
2200*1600*1970
1400
DHH2030
3
2.0
22
G3/4″
2200*1600*1970
1460
DHH2530
3
2.5
25
G3/4″
2200*1600*1970
1530
DHH2040
4
2.0
25
G3/4″
2200*1600*1970
1530
2-DHH3030
3
3.0
37
G1″
2400*2900*1970
1750
1. High compression efficiency. The process of compressing gas by a piston compressor is a closed system, and its compression efficiency is high. 2. A wide range of applicable pressures. Piston compressors can be designed for medium pressure, high pressure, and ultra high pressure, and at constant speeds, when the exhaust pressure fluctuates, the displacement of the piston compressor remains basically unchanged.
Advatages
1. Valve materials are made of Sweden stainless steel band. 2. In order to ensure that air compressor highly reliable, using a redundant design principles, setting multiple protection measures: unloading, down drain, exhaust, ensure that the zero-pressure start. 3. Timed drain valve: Drainage and drainage at a time interval can be adjusted. Ensure that the captain of an air compressor runs comtinuously between regular drainage, effectively preventing water too much liquid strike accidents. 4. Low exhaust temperature(10.0MPa exhaust air temperature ≤ 170 degrees, the temperature of exhaust air is above ambient temperature of 15-20 ºC from after – cooler). 5. Fuel consumption per hour less than 0.143/KW. 6. High reliability and long maintenance period, very low fuel consumption, low energy consumption and so on, greatly reducing the overall general operating costs.
Air end
The compression efficiency of piston compressor is high,and the process of gas compression of piston compressor belongs to closed system, and its compression efficiency is high. the adaptability of piston compressor is strong,and the exhaust volume of piston compressor is wide.
Control Panel
Real-time observation of the compressor operation status:Host, fans, exhaust gas temperature, exhaust pressure,power output, total electricityconsumption, fault messages, 24-hour customer service line.
Multifunction Design: Data curve, parameter settings,device information, data query.
Freeze dryer
Choose the refrigerated dryer designed with aluminum alloy three-in-1 plate heat exchanger, no pollution, high efficiency, high purity; universal choice, simple and reliable design, stable performance, no icing phenomenon, easy to install.
Air Tank
The gas storage tank can store a certain amount of gas, and the output air pressure is relatively stable, at the same time, it can reduce the temperature in the gas path and remove some water, dust and impurities. The gas storage tank adopts high quality material as raw material, uses advanced welding technology to work, and passes ISO9001 certification.
Application industry
Especially suitable for: water and electricity, PET bottle blowing, leak detection, military and other fields
Project Case
About us
Dehaha Compressor was founded in 1996 with over 150 skilled employees and more than 25 R&D engineersteams ‘ . We focus on the research & develop,manufacture and energy-saving solutions of screw air compressor to create value for customers and society.In 2018 our total sales volume approached 15 million US dollars.By over 23 years enhanced experiences of designing,producing and marketing,today our valued customers are over 130 countries.Germany Standard and 13 years exporting experience help us won more than 50 loyal overseas agents.
Dehaha’s primary businesses focus in following key areas: Oil-injected rotary screw compressors Portable screw air compressors Oil free air compressors High pressure air compressors Air treatment equipment
At Dehaha,we earn our customers’ trust and satisfaction by manufacturing the superior quality compressed air products for all industries.All of our products are designed for reliable performance,easy maintenance,and maximum energy efficiency.We have sales representatives who can speak English,Spanish,French,and Russian which makes it easier for our clients from all over the world to interact and negotiate with us.
Dehaha continuously innovates product development and management to meet customers’ demand.The powerful enterprise culture and continuous innovation make CZPT improved rapidly to reach the business principle”Energy Saving First, Mutual Value Shared”. CZPT mission is to be a world-renowned high-end brand,with sustainable development,constantly improving its own value and sharing it with our customers and staff.Committed to offer our customers a silent and energy-saving manufactured products.
Why choose us Our Services
After-sale Service • Any questions or requests before, during or after sales, we would like to help you any time and will find you the best solution in 24 hours. • Warranty: One year for the whole machine Genuine spare parts will be provided with the best price. • An overboard engineer service is available.
Overseas Engineer Service • We are available to send our engineer for aboard service. Only need you to arrange accommodation, transportation, and translator. The extra cost for each will be discussed based on the local price level.
Special Customized Service
(1) Full OEM • Quantity: at least 5 pcs • In this plan, we will do all the changes (Color, nameplate, and logo) as your need, and will not charge extra fee. (2) Half OEM • Quantity: no limit • Under this program, we can make the necessary alteration (nameplate and logo) but we will charge some extra fee for the nameplate, as the nameplate factory has the MOQ. (3) Logo OEM • Quantity: no limit • Only the logo will be changed to yours, and no extra fee will be charged.
FAQ
1.Why customer choose us? DHH COMPRESSOR ZheJiang CO.,LTD.with 24 years old history,we are specialized in Rotary Screw Air Compressor.Germany Standard and 13 years exporting experience help us won more than 30 loyal foreign agents.We warmly welcome your small trial order for quality or market test.
2.Are you a manufacturer or trading company? We are professional manufacturer with big modern factory in HangZhou,China,with professional design team.Both OEM & ODM service can be accepted.
3.Where is your factory located? How can I visit there? Our factory is located in HangZhou City, ZheJiang Province, China. We can pick up you from ZheJiang , it’s about 1 hour from ZheJiang Xihu (West Lake) Dis. Airport to our factory. Warmly welcome to visit us!
4.What’s your delivery time? 380V 50HZ we can delivery the goods within 14 days. Other electricity or other color we will delivery within 22 days,if urgently order,pls contact our sales in advance.
5.How long is your air compressor warranty? One year for the whole machine and 2 years for screw air end, except consumable spare parts and we can provide some spare parts of the machines.
6.How does your factory do regarding quality control? Quality is everything. we always attach great importance to quality controlling from the very beginning to the very end. Our factory has gained ISO9001:2015 authentication and CE certificate.
7.How long could your air compressor be used? Generally, more than 10 years.
8. What’s payment term? T/T,L/C,D/P,Western Union,Paypal,Credit Card,and etc.Also we could accept USD, RMB, Euro and other currency.
9.How about your customer service? 24 hours on-line service available.48 hours problem solved promise.
10.How about your after-sales service? (1) Provide customers with installation and commissioning online instructions. (2) Well-trained engineers available to overseas service. (3) Worldwide agents and after service available.
what to see in an air compressor
If you need to buy an air compressor, you should know what to look for. The types of air compressors on the market are classified according to their CFM rating, safety devices, and pumps. There are several differences between lubricated and oil-free air compressors that you should know before buying. To better understand the difference between these types of air compressors, read on. This article will guide you through these differences.
Pump
If you are looking for a quality air compressor, you have come to the right place. A good air compressor pump will provide high pressure for anything from tires to boats and more. There are hundreds of different models to choose from, and the great thing about buying 1 from a Chinese manufacturer is that they have so many options. More importantly, Chinese manufacturers can customize air equipment such as air compressors at low prices. A good quality air pump won’t break easily, but you’ll be able to use it for years. Choosing a high-quality pump will help you avoid many hassles on the road, such as unplanned downtime and installation costs. Plus, a pump from the same manufacturer as your air compressor is your best bet to ensure optimum performance. Listed below are some tips for finding a quality pump for your air compressor. The air compressor is an important but unremarkable invention. Without them, our lives would be completely different. Without a pump, we can’t get hot water from central heating, nor can we get heat from the refrigerator. We can’t inflate bicycle tires, and we can’t refuel cars. Pumps are vital to all kinds of machines. So why is it important to choose the right product? The answer may surprise you. Different types of pumps are used for different applications. Positive displacement pumps move a fixed volume of fluid and direct it to a drain. This design ensures constant flow at a constant speed regardless of discharge pressure. Centrifugal pumps work differently. The impeller accelerates the fluid, converting the input energy into kinetic energy. This type of pump is most commonly used in mines, air conditioning, industrial plants, and flood control.
safety equipment
There are several safety features you should check when using an air compressor. First, check the connection of the air filter to the air. If they come loose, parts may separate and cause injury. Another important safety feature is the shut-off valve. When working near compressed air, the shut-off valve should be within easy reach and visibility. Moving parts and other equipment must be protected with protective covers. Check safety valve and replace damaged parts. Rupture discs are copper discs located on the air cooler. When the air pressure exceeds a certain limit, it bursts. Fusible plugs contain materials that melt at high temperatures. The compressor should have a lubricating oil pressure alarm and cut off the trip signal. If these 2 safety devices fail, the compressor should be stopped immediately. The rupture disc should be inspected at least weekly to ensure it does not rupture under pressure. If the pressure level is too high, and overcurrent protection device cuts power to the motor. It also automatically shuts off the compressor when the hose ruptures or the air volume exceeds a preset level. The device should be installed on the air compressor to prevent accidents. Its job is to protect the operator from harm. If employees do not follow these safety measures, they may cause equipment damage. To ensure safety when operating the air compressor, safety glasses and gloves should be worn. Pressurized air can cause eye injury, and crash goggles can provide a barrier to prevent this. Additionally, the self-retracting cord prevents trip hazards and reinforces excess cord. You should also keep your hands and body away from the air nozzle. This will prevent you from being sprayed with compressed air.
CFM Rating
An air compressor’s PSI and CFM ratings indicate the pressure and volume it can deliver. PSI stands for pounds per square inch and measures the force and pressure contained in 1 square inch of air. These 2 indicators are equally important when choosing an air compressor. If you need a lot of compressed air for a specific application, you will need a higher psi compressor. Likewise, if you are using compressed air in a smaller application, a low cfm compressor will not provide enough power to meet your needs. When comparing different air compressors, be sure to pay close attention to horsepower and CFM ratings. While compressor power is essential for some tasks, it is not the most important aspect. The CFM rating of an air compressor will determine how big a project it can handle and how long it takes to charge. Make sure you understand the CFM and PSI ratings of your future compressors, as not knowing these important statistics can frustrate you and drive up costs. In general, it is best to choose an air compressor with a CFM rating higher than the size of the air tool. This will ensure that the air compressor has enough pressure to work multiple tools efficiently at the same time. While smaller CFM ratings may be sufficient for smaller projects, larger tools such as drills require a lot of air. Therefore, the higher the CFM, the larger and more powerful the tool. Once you understand the CFM of an air compressor, you can start looking for the right tool. You can check the CFM rating of your air compressor online by commenting below. If you’re not sure about the size of your air tool, you can always buy a second air compressor. This is a great way to double the CFM of your air compressor! You’ll have more air to do more work, and your compressor will last longer.
Lack of oil and lubrication
Oil-free air compressors have a smaller footprint and require less maintenance than oil-lubricated air compressors. Although oil-lubricated air compressors are more expensive and heavier than oil-free air compressors, they are also ideal for stationary use. The benefits of oil-free air compressors include greater durability and lower maintenance costs. The advantages and disadvantages of each type are discussed below. Oil-free air compressors are generally quieter than oil-lubricated air compressors. However, you may still experience some noise while using it. To avoid this, you should choose a quiet intake compressor. However, if you work next to a noisy compressor, you should buy a muffler, an aftermarket filter that reduces compressor noise. If you want to use the air compressor for a long time, the oil-free model is not the right choice. Its Teflon coating wears off over time, especially at extreme temperatures. Additionally, oil-free air compressors have a large number of moving parts that require regular maintenance, while oil-filled air compressors are great for those who don’t want to invest in extra parts. Another major difference between oil-free and oil-lubricated air compressors is lubrication. Oil-lubricated air compressors require regular lubrication whereas oil-free air compressors are pre-lubricated. They have fewer parts and are cheaper. Oil-free air compressors are lighter than oil-lubricated air compressors. In addition to being more affordable, oil-free air compressors are more powerful and durable. While oil-filled air compressors are more efficient and durable, they generate a lot of heat. However, they are also more expensive and require regular oil changes. Furthermore, they are difficult to transport. They also need to be permanently installed. These air compressors are also not portable and require a fixed location. So, consider your needs before deciding which type is best for you. When you’re choosing an air compressor for your business, be sure to shop around.
noise level
If you are wondering what the noise level of an air compressor is, the answer depends on your specific equipment and working environment conditions. Typically, air compressors produce 40 to 90 decibels of noise. Although the lower the decibel level, the quieter the compressor will be. Larger, more powerful air compressors produce higher noise levels than their little brothers. But no matter how big the air compressors are, it’s a good idea to wear hearing protection while working around them. When purchasing a new air compressor, the noise level of the air compressor should be considered. While this may seem like a small problem, there are actually a lot of variations on these noisy machines. The most common type of air compressor is the reciprocating piston pump. This model uses pistons similar to an engine to rotate inside a chamber. The piston moves quickly and traps air proportional to its size. Single-piston air compressors are generally noisier than twin-piston models, also known as twin cylinders. But even if you have the proper equipment to protect your hearing, it’s still important to know the noise level of an air compressor. Even if the noise is not immediately dangerous, it can still cause temporary or permanent hearing loss. This condition is called noise-induced hearing loss, and an air compressor with a sound level of 80 or higher can cause permanent hearing damage. You can avoid potential damage to your hearing and prevent accidents by simply paying attention to the noise level of your air compressor. Air compressors are inherently noisy, but if you take steps to reduce their noise levels, you can minimize disruption to neighbors and co-workers. For example, installing a sound enclosure in your work area can prevent your air compressor from making as much noise as before. Depending on your workspace, you can also try installing a long air hose, which will reduce sound levels by up to 25%.
High Pressure Electric/Diesel Air Booster/Air Compressor
Introductions:
Our products have complete varieties and specifications. From the compressor type, it is divided into mobile type, fixed type, vehicle-mounted type, skid-mounted type and so on. Compressed media include air, natural gas, liquefied petroleum gas, hydrogen, recycled gas, nitrogen, ammonia, propylene, biogas, coalbed methane, carbon dioxide, etc. From the cylinder lubrication method, it is divided into oil lubrication and oil-free lubrication. From the compression type, it is divided into reciprocating piston type and screw type. Products are widely used in metallurgical machinery manufacturing, urban construction, steel, national defense, coal, mining, geology, natural gas, petroleum, petrochemical, chemical, electric power, textile, biology, medicine, glass and other industries.
Main features:
1. The compressor is manufactured by air-cooling and water-cooling technology, with high reliability and long service life. 2. The compressor unit has a high degree of automation. The unit operation is controlled by a programmable controller PLC and is equipped with multiple protections. 3. Automatic shutdown protection, unloading restart, automatic drainage, and alarm for insufficient oil.
Flow rate
≤50 Nm³/min
Pressure
≤40 MPa
Medium
air, nitrogen, carbon dioxide, natural gas
Control
PLC automatic control
Drive mode
electric motor, diesel engine
Cooling method
air cooling, water cooling, mixed cooling
Installation method
mobile type, fixed type, vehicle-mounted type, skid-mounted type
Main Technical Parameters:
NO.
Model
Rotating Speed (r/min)
Intake Pressure (Mpa)
Exhaust Pressure (Mpa)
Exhaust Volume (Nm³/min)
Dimension (L*W*H)mm
Drive Power/Shaft Power(KW)
Weight (T)
Remark
1
SF-10/150
1330
Atmospheric Pressure
15
10
5500*2000*2300
227/139
6
Stationary Diesel Engine
2
SF-10/150
1330
15
10
7500*2300*2300
227/139
8
Container Skid Mounted Diesel Engine
3
SF-10/250
1330
25
10
5500*2000*2300
227/173
6
Stationary Diesel Engine
4
SF-10/250
1330
25
10
7500*2300*2300
227/173
8
Container Skid Mounted Diesel Engine
5
SF-10/250
1330
25
10
15710*2496*3900
227/173
21.98
Vehicular
6
WF-10/60
1000
6
10
6000*2200*2200
135/110
6
Container Skid Mounted Diesel Engine
7
W-10/350
980
35
10
15710*2496*3900
303/187
21.98
Vehicular
8
WF-0.9/3-120
980
0.3
12
0.9
5100*2000*2350
75/50
5.4
Container Skid Mounted Diesel Engine
9
SF-1.2/24-150
1200
2.4
15
1.2
7500*2300*2415
303/195
8.6
Container Skid Mounted Diesel Engine
10
W-0.86/17-350
1000
1.7
35
0.86
8500*2500*2300
277/151
12
Container Skid Mounted Diesel Engine
11
W-1.25/11-350
980
1.1
35
1.25
8000*2500*2500
185/145.35
15
Container Skidding Motor
12
LG.V-25/150
Screw 2279 Piston 800
Atmospheric Pressure
15
25
7000*2420*2300
355
16
Container Skidding Motor
Model
Flow
Pressure
Stages
Cooling Type
Rotating Speed
Power
m³/min
Mpa
r/min
SVF-15/100
15
10
1+2
Air Cooling
1150
Diesel series
SVF-18/100
18
10
1+2
1150
SVF-20/120
20
12
1+2
1150
LGW-15/100
15
10
1+2
1150
LGW-15/150
15
15
1+3
1150
LGW-15/200
15
20
1+3
1150
LGW-20/100
20
10
1+2
1150
LGW-20/150
20
15
1+2
1150
LGS-24/150
24
15
1+2
1150
LGS-30/150
30
15
1+2
1150
LGW-25/150
25
15
1+2
Water cooling
980
Electric tandem
LGV-25/250
25
25
1+3
740
Diesel series
LGW-12/275
12
27.5
1+3
980
Electric tandem
LGV-15/85
15
8.5
1+2
980
LGV-15/250
15
25
1+3
Air Cooling
740
LGV-15/350
15
35
1+4
Water cooling
740
LGV-15/400
15
40
1+4
740
LGV-12.5/400
12.5
40
1+4
740
LGV-15/100
15
10
1+2
740
Application Industry:
1. Suitable for oilfield pressure test, line sweeping, gas lift, well drilling and other projects. 2. Used in air tightness testing, air tightness inspection, pressure test, strength inspection, air tightness verification and other fields of various high-pressure vessels or pressure vessels such as gas cylinders, steel cylinders, valves, pipelines, pressure meters, high-pressure boilers, etc. . 3. On-board pressure testing, pressurization, pipeline pressure testing, line sweeping, gas lift and other projects in oil exploration. 4. Sand blasting and rust removal, parts dust removal, high pressure phosphorus removal, anti-corrosion engineering, well drilling operations, mountain quarrying. 5. For hydropower station turbine control and high-voltage power grid air short-circuit device for arc extinguishing. 6. Provide air source for large and medium-sized bottle blowing machines.
How to Choose the Right Air Compressor
An air compressor uses pressurized air to power a variety of tools. They are most commonly used to power nailers and impact wrenches. Other popular uses for air compressors include paint sprayers and impact wrenches. While all air compressors have the same basic construction, their specialty differs. Ultimately, their differences come down to the amount of air they can push. Read on for information on each type of air compressor. These tools are great for many different purposes, and choosing the right air compressor depends on your specific needs.
Electric motor
While purchasing an electric motor for air compressor, compatibility is a key factor. Not all motors work with the same type of air compressor, so it’s important to check the manufacturer’s instructions before purchasing. By doing this, you can avoid wasting money on an incompatible motor. Another important consideration is speed. A motor’s speed is its rate of rotation, measured in revolutions per minute. It is critical that you purchase a motor with sufficient speed to meet the needs of your air compressor. Typically, an electric motor for air compressor is 1.5 hp. It is ideal for use with medical equipment and metal-cutting machines. It also performs well under continuous operation and offers a high efficiency and energy-saving performance. Moreover, it features an attractive price, making it a good choice for a wide range of applications. If you are looking for a motor for an air compressor, look no further than a ZYS series. A motor’s protection class indicates how the motor will operate. Protection classes are specified by the IEC 60034-5. These are stated with 2 digits and represent the protection against solid objects and water. For example, an IP23 rating means that the motor will be protected from solid objects, while IP54 means that it will protect from dust and water sprayed from all directions. It is vital to choose a motor with the correct protection class for your air compressor. When choosing an electric motor, you should consider whether it’s compatible with the brand of air compressor. Some may be compatible, while others may require advanced electronics skills to repair. However, most air compressors are covered by warranty, so it’s important to check with the manufacturer if the warranty is still in effect before you spend a dime on a replacement. The motor should be replaced if it has failed to perform as designed.
Oil bath
Air compressors require proper lubrication to function efficiently. The piston must draw air with minimal friction. Depending on their design, air compressors can either be oil-lubricated or oil-free. The former uses oil to reduce piston friction, while the latter splashes it on the cylinder bearings and walls. Such air compressors are commonly known as oil-flooded air compressors. In order to keep their oil baths clean, they are recommended for use in locations with high dust levels.
Start/stop control
An air compressor can be controlled by a start/stop control. This type of control sends a signal to the main motor that activates the compressor when the demand for air falls below a preset limit. This control strategy is effective for smaller air compressors and can be useful for reducing energy costs. Start/stop control is most effective in applications where air pressure does not change frequently and where the compressor is not required to run continuously. To troubleshoot this problem, you need to check the power supply of your compressor. To check the supply side, use a voltage monitor to determine if power is flowing to the compressor. Ensure that the power supply to the compressor is steady and stable at all times. If it fluctuates, the compressor may not start or stop as expected. If you cannot find the problem with the air compressor power supply, it may be time to replace it. In addition to the start/stop control, you may want to purchase additional air receivers for your air compressor. These can increase the capacity of air stored and reduce the number of times it starts and stops. Another way to decrease the number of starts per hour is to add more air receivers. Then, you can adjust the control to match your requirements. You can also install a pressure gauge that monitors the compressor’s performance. Start/stop control for air compressors can be complex, but the basic components are relatively easy to understand. One way to test them is to turn the compressor on or off. It is usually located on the exterior of the motor. If you’re unsure of the location of these components, check the capacitors and make sure that the air compressor is not running while you’re not using it. If it does, try to remove the capacitor. Variable displacement control is another way to adjust the amount of air flowing into the compressor. By controlling the amount of air, the control can delay the use of additional compressors until more required air is available. In addition to this, the device can also monitor the energy used in the compressor. This control method can result in substantial energy savings. You can even save on the amount of electricity by using variable displacement control. It is essential for efficient compressed air systems.
Variable speed drive
A VFD, or variable frequency drive, is a type of electric motor that adjusts its speed to match the demand for air. It is an efficient way to reduce energy costs and improve system reliability. In fact, studies have shown that a 20% reduction in motor speed can save up to 50% of energy. In addition, a VFD can monitor additional variables such as compressor oil pressure and motor temperature. By eliminating manual checks, a VFD will improve the performance of the application and reduce operating costs. In addition to reducing energy costs, variable-speed drives also increase productivity. A variable-speed air compressor reduces the risk of system leaks by 30 percent. It also reduces the risk of system leaks by reducing pressure in the system. Because of these advantages, many governments are promoting this technology in their industries. Many even offer incentives to help companies upgrade to variable-speed drives. Therefore, the variable-speed drive can benefit many air compressor installations. One major benefit of a variable-speed drive is its ability to optimize energy use. Variable frequency drives are able to ramp up and down to match the demand for air. The goal is to optimize the pressure and flow in the system so that the best “dead band” occurs between 40 percent and 80 percent of full load. A variable-speed compressor will also increase energy efficiency because of its programmability. A variable-speed air compressor can also be used to control the amount of air that is compressed by the system. This feature adjusts the frequency of power supplied to the motor based on the demand. If the demand for air is low, the frequency of the motor will reduce to save energy. On the other hand, if there is an excess demand for air, the variable-speed compressor will increase its speed. In addition, this type of air compressor is more efficient than its fixed-speed counterpart. A VFD has many benefits for compressed air systems. First, it helps stabilize the pressure in the pipe network, thereby reducing the power losses due to upstream pressure. It also helps reduce the power consumption caused by fluctuations in upward pressure. Its benefits are also far-reaching. And as long as the air pressure and air supply is properly sized, a VFD will help optimize the efficiency of compressed air systems.
Automatic Complete 5 Gallon Barrel Bucket Mineral Drinking Water Filling Machine
*We supply complete solution for the 5 gallon Barrel water bottling plant ,including Water treatment system / Decapping machine / Inside brusher / Externer brusher / Automatic 5 Gallon rinsing filling capping machine / Automatic Cap sleeve label machine / Code sprayer / Film wrapping machine / Automatic 5 gallon palletizer system
Machine list for ref
Items
Machine description
Qty.
1
De-capper machine
1set
2
Linear type automatic washing machine (only outside)
1set
3
Automatic washing-filling-capping machine
1set
Uploading & downloading system
1set
Light checker
1set
2m roller conveyor
1set
4
Automatic bottle neck labeling machine Shrink tunnel for PVC small cover
1suit
5
Cap elevator with hopper and UV sterilizing lamp
1set
Complete Line Flow Chart :
1. Decapping Machine 2. External Brusher 3. Automatic 5 Gallon Rinsing Filling Capping Machine 4. Cap elevator 5. Code sprayer 6. Light checker 7. Cap film shrinker Machine 8. Plastic bag wrapping machine 9. Bucket collect
Features
1. This machine produces 3&5 gallons barreled drinking water. 2.It integrates bottle washer, filler and sealer into 1 unit. 3. In order to achieve the purpose of washing and sterilizing, bottle washer adopts multiple liquid injections washing and disinfectant spray, and washing solution can be used circularly. The sealer can seal bottle caps automatically. 4. This machine can automatically carry out bottle washing, sterilizing, filling, capping, counting and products discharging. 5. It has features of complete functional, novel design, and high degree of automation. It is a new kind of barreled water auto-producing line, which integrates mechanism, electricity and pneumatics technologies together. We all use 304 stainless steel or food level material to ensure the high quality of our machine. PLC control system is used and electric parts are using famous brand like CZPT Siemens Schneider and so on.
Parameters
Model
QGF-100
QGF-150
QGF-300
QGF-450
QGF-600
QGF-900
QGF-1200
QGF-1500
QGF-2000
Capacity
100BPH
150BPH
300BPH
450BPH
600BPH
900BPH
1200BPH
1500BPH
2000BPH
Filling Head No
1
1
2
3
4
8
10
12
15
Capping head No
1
1
1
1
1
1
1
1
1
Working position No
3
5
7
9
11
13
15
17
21
Diameter of Bottle
Diameter:265~275mm
Height of Bottle
150~360mm
Weight(KG)
450
500
2500
3000
3500
7000
8000
8500
9500
Power(kw)
1.4
1.5
6
30
32
32
40
45
50
Electric configurations
Item
Parts Name
Brand
Brand
1
PLC
SIEMENS
Germany
2
Inverter
3
Touch Screen
4
Switch
5
Contactor
6
Relayer
7
Solenoid Valve
AIRTAC
ZheJiang
8
Drive motor
FEITUO
Swiss
9
Reducer
CNP
China
10
Water Pump
SKF
China
11
Main Bearing
AUTONICS
Sweden
12
Sensor
AIRTAC
Korea
13
Air component
ABB
ZheJiang
Video link
5 Gallon machines
450BPH 5 Gallon water filling line
https://youtu.be/2bx7B8gOuzs
450BPH 18.9L Water bottling production line (taken from client’s factory)
https://youtu.be/W1BE93eODYQ
20L barrel water filling bottling machine 450BPH (taken from client’s factory)
https://youtu.be/M0RsL_10wIU
450BPH 5 Gallon water filling production line (taken from client’s factory)
https://youtu.be/y9_ekeFTIfI
5 gallon water filling bottling production line (taken from client’s factory)
5 gallon barrel rinsing machine automatic type (taken from client’s factory)
https://youtu.be/q00VLwEpiug
Semi-automatic PET 5 gallon de-capping and washing machine
https://youtu.be/TjxZ0UUmMRs
Prodution line in clinet’s factoty
We do more … … …
1) Water treatment equipment—RO purified equipment, UF purified equipment, Sand filter, Carbon filter, Water softner, Sea Water treatment.
2) Filling Machine—3 in 1 Washing filling capping—for your water, carbonated drink, juice, wine, vinegar, milk, tea and so on. —-150 to 2000ml bottle, 3.5-10L,11- 20L bottle (3-6gallon bottle) —PET bottle, Glass bottle, PP bottle and Can —-Screw cap, Aluminum cap, Grown cap and 3 (four) twist caps etc.
3) Labeling Machine—Stick label, Shrink sleeve label, Hot melt Opp labels. Wet glue label
6) Bottle Blowing Machine— for making plastic bottle
7) Injection Molding Machine—for your cap and perform.
8) Subsidiary products for drink production—Bottle Washer, Bottle Capper, Conveyor, Bottle Dryer, Bottle Warmer, Bottle Loading system, Bottle unscrambler, CIP system, Bottle Cooler, Bottle Sterilizer, Blending tank, Storage Tank, Sugar Melting Pot, Syrup Filter Conveyor and so on.
Our Service
The sample service 1. we can send you the video of the running machine. 2. you are always welcome to come to visit our factory, and you may see the operation of the machines here . We will make the arrangement to pick you up when you come . 3. If we get the permission of the customer who has brought the machines from us ,we can tell you their contact information, you can go to visit their factory.
Customized service 1. we can design the machines according your requirements(material ,power,filling type,the kinds of the bottles, and so on). 2. at the same time we will give you our professional suggestion.
After-sales service 1. we will provide the bill of load on time to make sure you can get the machine quickly. 2. when you finish the Preparation conditions ,our engineer will go to your factory for the installation, testing and also training. 3. we provide one year warranty with spare parts free.
Certificate
Choosing the Right Air Compressor For Your Home
You will find that air compressors are indispensable tools for a variety of situations, including garages, home workshops, and basements. These tools can power a variety of tools, and each model is sized to suit the job at hand. Because air compressors have only 1 motor, they are lightweight, compact, and easy to handle. Using 1 air compressor to power several tools will also reduce the wear and tear on individual components. This article will introduce some important characteristics to look for when choosing the right air compressor for your home.
Positive displacement
A positive displacement compressor applies pressure to a fluid, whereas a centrifugal 1 does the opposite. A positive displacement compressor creates the desired pressure by trapping air and increasing its volume. Its discharge valve releases the high-pressure gas. These compressors are used in industrial applications and nuclear power plants. The difference between a positive and negative displacement compressor is that a positive displacement compressor can compress and release air at a consistent rate. A positive displacement air compressor uses a reciprocating piston to compress air. This reduces the volume of the air in the compression chamber, and a discharge valve opens when the pressure reaches the desired level. These compressors are used in bicycle pumps and other pneumatic tools. Positive displacement air compressors have multiple inlet ports and have several configurations. Positive displacement air compressors have a single-acting and double-acting piston, and can be oil-lubricated or oil-free. A positive displacement air compressor is different from a dynamic compressor. It draws air into the compression chambers and then releases the pressure when the valve is opened. Positive displacement compressors are common in industrial applications and are available in single-acting, double-acting, and oil-lubricated models. Large piston compressors have ventilated intermediate pieces and crossheads on gudgeon pins. Smaller models have permanently sealed crankcases with bearings.
Oil-free
Oil-free air compressors have some advantages over their oil-lubricated counterparts. They do not require lubrication oil because they are coated with Teflon. The material has 1 of the lowest coefficients of friction and is layered, so it slides past other layers with little effort. Because of this, oil-free compressors tend to be cheaper and still deliver comparable performance. Oil-free compressors are a good choice for industrial applications. The life of an oil-free air compressor is significantly longer than an oil-lubricated counterpart. These models can operate up to 2,000 hours, 4 times longer than the average oil-lubed compressor. Oil-free compressors also have a significantly lower operating noise than their oil-lubricated counterparts. And because they don’t need oil changes, they are quieter. Some even last up to 2,000 hours. An oil-free air compressor is a good choice if your application requires high levels of purity. Several applications require ultra-pure air, and even a drop of oil can cause product spoilage or damage to production equipment. In addition to the health risks, an oil-free air compressor reduces the costs associated with oil contamination and minimizes leaks. It also eliminates the need for oil collection, disposal, and treatment. A typical oil-free air compressor is very efficient, requiring only about 18% of the full load horsepower. However, oil-free compressors have a higher risk of premature failure and are not recommended for large-scale industrial applications. They may also use up to 18% of the compressor’s full capacity. They may sound appealing, but you must make sure you understand the benefits of an oil-free air compressor before choosing 1 for your industrial applications.
Single-stage
A single-stage air compressor is designed to provide the power for a single pneumatic tool or device. These machines are generally smaller than two-stage compressors and produce less heat and energy. These machines aren’t designed for heavy-duty industries, but they are still highly effective for a variety of applications, including auto shops, gas stations, and various manufacturing plants. They can also be used in borewells, as they are suitable for small spaces with low air flow requirements. A single-stage air compressor has 1 cylinder and 2 valves – the inlet and the delivery valves. Both of these valves function mechanically, with the inlet valve controlling torque and the delivery 1 controlling air pressure. Generally, single-stage compressors are powered by a gas engine, but there are also electric models available. The single-stage air compressor is the most common type of air compressor. It has a single cylinder, 1 piston, and 1 air cylinder. The single-stage air compressors are used for small projects or personal use. A two-stage air compressor is more effective for industrial projects. Its longer air end life makes it more efficient. It is also more efficient for use in the automotive industry, where the engine has many cylinders. In general, single-stage compressors require a higher power level. The single-stage model is ideal for small projects, while a two-stage 1 is suitable for larger-scale arsenals.
CFM
The cubic foot-per-minute (CFM) of an air compressor is the output of the machine. In order to calculate the CFM level, start by looking at the compressor’s specifications. You should know how many cubic feet the unit can hold and how many pounds per square inch it can compress. Once you have these information, you can calculate the CFM. Now you can use these numbers to select an appropriate air compressor for your needs. The most common way to increase the CFM of an air compressor is to turn the regulator down. By turning the dial down, the air compressor will produce more than 10 CFM. You can also try connecting 2 output valves. Make sure that the settings are adjusted properly before you begin. This will ensure that your air compressor is functioning at its maximum efficiency and lifespan. To increase the CFM of your air compressor, first check that your regulator is calibrated for the desired pressure level. To calculate the CFM of an air compressor, first determine the tank volume of the machine. Then, multiply this volume by the time it takes to fill the tank. Then, divide the result by 60 seconds to calculate the CFM. Once you know how much air your machine can hold, you can choose a suitable air compressor. If you’re working in a confined area, you should buy a tool with a large tank.
PSI
The PSI of an air compressor is the pressure that it can output. A typical air compressor has a gauge connected to the airline at the bottom, next to it, or between the two. The gauge tells the actual pressure of the air compressor, while the cut-out pressure is determined by the manufacturer. The manufacturer recommends that you set the cut-out pressure 20 to 40 PSI higher than the factory recommended pressure. If you want to set the pressure for your nail gun, you can use the cut-in and cut-out pressures on your compressor, and the tank won’t exceed this range. The PSI of an air compressor measures the force that it can deliver, which is often in pounds per square inch. For most air tools, you need at least 40 to 90 psi. In general, reciprocating air compressors work on an on/off basis. This relationship is known as the duty cycle. All air compressors are rated for a particular duty cycle, such as 50 percent on and 20-5 percent off. The Psig of an air compressor is not free, as many people believe. The PSI of an air compressor is not free, but it is essential to maintain it for safe operations. If you’re having trouble maintaining a consistent pressure, consider turning down the PSI of your compressor by 2 psig. This will determine the critical pressure for the machine. You’ll also increase the amount of energy in the system by 1 percent.
Power source
The power source for an air compressor is crucial in its operation. Without the correct voltage and amperage, air compressors will not function properly. The power source must be close to the compressor so that it can plug into an electrical outlet. If it is too far from the outlet, the compressor may not be able to build enough pressure. When this happens, the fuse inside the air compressor will turn off to protect the user. The power source should be a safe distance from the compressor. Most manufacturers do not specify the power source for an air compressor. Depending on the horsepower, the compressor will require approximately 4 amps of power. A one-horsepower compressor would draw about 12 amps. If it were powered by a typical 120-volt household supply, its motor would exceed the 15-amp breaker capacity. A larger air compressor, however, will require a separate 15-amp power source, making it impossible to use it with this type of power source. The power source for an air compressor is typically electrical alternating current (AC) that is equivalent to the voltage on a standard wall outlet. A three-phase air compressor, on the other hand, requires a special AC supply with 3 electrical offset pulses. Regardless of the type of air compressor, the power source must be compatible with the incoming power service. One of the most common problems when attempting to connect an air compressor to an AC power source is undersized wire. This results in low voltage and high amperes, tripping of over-load relays and blown fuses.
High Pressure Electric/Diesel Air Booster/Air Compressor
Introductions:
Our products have complete varieties and specifications. From the compressor type, it is divided into mobile type, fixed type, vehicle-mounted type, skid-mounted type and so on. Compressed media include air, natural gas, liquefied petroleum gas, hydrogen, recycled gas, nitrogen, ammonia, propylene, biogas, coalbed methane, carbon dioxide, etc. From the cylinder lubrication method, it is divided into oil lubrication and oil-free lubrication. From the compression type, it is divided into reciprocating piston type and screw type. Products are widely used in metallurgical machinery manufacturing, urban construction, steel, national defense, coal, mining, geology, natural gas, petroleum, petrochemical, chemical, electric power, textile, biology, medicine, glass and other industries.
Main features:
1. The compressor is manufactured by air-cooling and water-cooling technology, with high reliability and long service life. 2. The compressor unit has a high degree of automation. The unit operation is controlled by a programmable controller PLC and is equipped with multiple protections. 3. Automatic shutdown protection, unloading restart, automatic drainage, and alarm for insufficient oil.
Flow rate
≤50 Nm³/min
Pressure
≤40 MPa
Medium
air, nitrogen, carbon dioxide, natural gas
Control
PLC automatic control
Drive mode
electric motor, diesel engine
Cooling method
air cooling, water cooling, mixed cooling
Installation method
mobile type, fixed type, vehicle-mounted type, skid-mounted type
Main Technical Parameters:
NO.
Model
Rotating Speed (r/min)
Intake Pressure (Mpa)
Exhaust Pressure (Mpa)
Exhaust Volume (Nm³/min)
Dimension (L*W*H)mm
Drive Power/Shaft Power(KW)
Weight (T)
Remark
1
SF-10/150
1330
Atmospheric Pressure
15
10
5500*2000*2300
227/139
6
Stationary Diesel Engine
2
SF-10/150
1330
15
10
7500*2300*2300
227/139
8
Container Skid Mounted Diesel Engine
3
SF-10/250
1330
25
10
5500*2000*2300
227/173
6
Stationary Diesel Engine
4
SF-10/250
1330
25
10
7500*2300*2300
227/173
8
Container Skid Mounted Diesel Engine
5
SF-10/250
1330
25
10
15710*2496*3900
227/173
21.98
Vehicular
6
WF-10/60
1000
6
10
6000*2200*2200
135/110
6
Container Skid Mounted Diesel Engine
7
W-10/350
980
35
10
15710*2496*3900
303/187
21.98
Vehicular
8
WF-0.9/3-120
980
0.3
12
0.9
5100*2000*2350
75/50
5.4
Container Skid Mounted Diesel Engine
9
SF-1.2/24-150
1200
2.4
15
1.2
7500*2300*2415
303/195
8.6
Container Skid Mounted Diesel Engine
10
W-0.86/17-350
1000
1.7
35
0.86
8500*2500*2300
277/151
12
Container Skid Mounted Diesel Engine
11
W-1.25/11-350
980
1.1
35
1.25
8000*2500*2500
185/145.35
15
Container Skidding Motor
12
LG.V-25/150
Screw 2279 Piston 800
Atmospheric Pressure
15
25
7000*2420*2300
355
16
Container Skidding Motor
Model
Flow
Pressure
Stages
Cooling Type
Rotating Speed
Power
m³/min
Mpa
r/min
SVF-15/100
15
10
1+2
Air Cooling
1150
Diesel series
SVF-18/100
18
10
1+2
1150
SVF-20/120
20
12
1+2
1150
LGW-15/100
15
10
1+2
1150
LGW-15/150
15
15
1+3
1150
LGW-15/200
15
20
1+3
1150
LGW-20/100
20
10
1+2
1150
LGW-20/150
20
15
1+2
1150
LGS-24/150
24
15
1+2
1150
LGS-30/150
30
15
1+2
1150
LGW-25/150
25
15
1+2
Water cooling
980
Electric tandem
LGV-25/250
25
25
1+3
740
Diesel series
LGW-12/275
12
27.5
1+3
980
Electric tandem
LGV-15/85
15
8.5
1+2
980
LGV-15/250
15
25
1+3
Air Cooling
740
LGV-15/350
15
35
1+4
Water cooling
740
LGV-15/400
15
40
1+4
740
LGV-12.5/400
12.5
40
1+4
740
LGV-15/100
15
10
1+2
740
Application Industry:
1. Suitable for oilfield pressure test, line sweeping, gas lift, well drilling and other projects. 2. Used in air tightness testing, air tightness inspection, pressure test, strength inspection, air tightness verification and other fields of various high-pressure vessels or pressure vessels such as gas cylinders, steel cylinders, valves, pipelines, pressure meters, high-pressure boilers, etc. . 3. On-board pressure testing, pressurization, pipeline pressure testing, line sweeping, gas lift and other projects in oil exploration. 4. Sand blasting and rust removal, parts dust removal, high pressure phosphorus removal, anti-corrosion engineering, well drilling operations, mountain quarrying. 5. For hydropower station turbine control and high-voltage power grid air short-circuit device for arc extinguishing. 6. Provide air source for large and medium-sized bottle blowing machines.
Choosing an Air Compressor
Considering a new Air Compressor? Here are some tips to make the decision easier. Learn the pros and cons of each type, including the differences between oil-injected and oil-free models, single stage and positive displacement. In addition, learn more about the different technologies that are available for your air compressor. It is important to choose an appropriate unit for the type of work you do. Here are some of the best compressors available today.
Positive displacement
There are several different types of air compressors, but most are positive displacement air compressors. They use a rotary or reciprocating component to compress air. The reciprocating component compresses air by reducing the volume of the chamber. Positive displacement compressors are used in bicycle pumps, chemical plants, and refrigerators. Positive displacement air compressors use multiple inlet ports. Despite the various types, the principle of operation remains the same. Another type of positive displacement air compressor is a reciprocating piston. The piston inside a cylinder moves up and down, causing the compressed air to fill the upper part of the cylinder. These air compressors are used in a variety of different applications, including blowing bottles and gas pipelines. These air compressors can be water-cooled, lubricated, or non-lubricated. Different types have different capacities and air pressures. A positive displacement flowmeter uses a rotating chamber that divides continuous fluid into discrete portions. The number of times the chamber is filled and discharged can be used to estimate the flow rate. The rotation speed of the measuring chamber is directly proportional to the flow rate. The drawbacks of this type of positive displacement flowmeter are that it is prone to jamming. If the fluid contains particles, it may be too thick for the meter to determine flow rate. A negative displacement air compressor was invented in 1860 and is the oldest type of compressor. It uses 2 lobes positioned in a circular cavity. One rotor is connected to an engine, while the other pushes the other 1 to spin in the opposite direction. Negative displacement compressors are low-maintenance, but they do require more precision. They are often used in nuclear power plants because they use the kinetic energy of the rotating elements to produce pressure.
Oil-injected
Oil-flooded or oil-injected air compressors use liquid to seal and lubricate moving parts and reduce noise. Oil-flooded air compressors are effective for a variety of pneumatic tools and accessories. Some models have a thermostat that controls the amount of oil used during operation. Other types of oil-flooded air compressors are piston-type models. Here is an overview of the basic differences between these 2 air compressors. An oil-injected air compressor is more expensive than a comparable oil-free air compressor, but its advantages far outweigh its disadvantages. An oil-free compressor is quieter, requires less maintenance, and has a lower price tag. It also offers a greater degree of air purity. A number of other advantages may also make this type of air compressor the better choice for many industrial settings. If you need a high-pressure compressor in a tight space, consider the benefits of an oil-free system. Oil-injected air compressors require more maintenance than oil-free models. Both types of air compressors offer similar capacity and ISO 8573-1 Class 0 and 1-2 purity, but the oil-injected systems require more air-treatment components. They require an activated carbon filter and coalescing filter. Oil-injected air compressors will likely remain the standard for industrial air compressors for many years. And since their performance and efficiency are comparable, it may be worthwhile to invest in some point-of-use air treatment. Both types of air compressors have their benefits. However, choosing between oil-free and oil-injected air compressors is not as straightforward as you might think. Whichever type you choose, make sure it will meet your needs. The benefits of an oil-injected air compressor outweigh their disadvantages. In general, oil-injected air compressors are more durable and can last longer than oil-free models. The only downside is their higher price.
Oil-free
When choosing an air compressor for your company, you’ll need to determine what it is going to be used for. For example, if you’re planning on using it to power multiple workers, you should consider getting an oil-free compressor. An oil-free compressor, on the other hand, is quieter and can power several workers at a time. If you’re a contractor, the most important consideration will be the type of jobs you’ll be doing. Higher air pressure means greater demand for air flow, and more pressure can damage the equipment. Oil-free compressed air is certified 100% free of contaminants. Technically, oil-free air is not completely free of foreign matter, but it is extremely low within the limits of practical air quality. A technically oil-free air compressor might have a total oil level of 0.003 mg/m3. If you’re in need of a technically oil-free air compressor, you must install an air treatment equipment after your current compressor. If you’re in the manufacturing industry, a good oil-free air compressor will save you money and reduce your environmental impact. Many of these tools require air compressors to work, and this equipment will ensure that they don’t get contaminated. To buy the best oil-free compressor, you should learn a bit about the different terms used by compressor repair companies. ACFM, for example, is the amount of air that can be compressed in 1 minute at rated conditions. When you’re using an oil-free air compressor, you should know that the overall life of the device will be much shorter. Compared to an oil-flooded rotary screw air compressor, an oil-free compressor typically has a lifespan of 50 thousand hours. But it’s important to understand that this type of compressor can still cause damage to piping and processes. Therefore, you should choose an oil-free compressor when you need to clean air for your business.
Single-stage
A single-stage air compressor, also known as a piston air compressor, compresses air only once before storing it in a cylinder. This stored air has enough energy to power a variety of pneumatic tools, such as screwdrivers, chisels, and wrenches. These units are also ideally suited for low-flow applications and are widely used in gas stations, auto shops, and various manufacturing plants. A single-stage air compressor uses 2 valves – 1 for inlet and 1 for outlet – to transfer compressed air. Both valves are actuated by springs. The inlet valve has a slight curvature to provide protection from damage. The compressor’s outlet valve opens when the pressure in the cylinder is higher than the pressure in the storage tank. The piston moves very quickly inside the cylinder, exerting a high amount of force throughout the compression process. This high piston speed is a common cause of compressor wear and tear. A single-stage air compressor is ideal for smaller tradesmen and small construction crews. Its lightweight and compact design make it easier to transport and store. While it may be tempting to buy the first cheap air compressor you see, it’s important to balance the price against performance to choose the right air compressor for your needs. The best single-stage air compressor is 1 that provides excellent performance and durability. Its two-stage counterpart is designed for larger construction teams and large applications. The main difference between a single-stage and a two-stage air compressor lies in their capacity. A single-stage air compressor compresses air only once and delivers it into the storage tank, while a two-stage compressor compresses it twice, creating double the pressure. Because of this, single-stage air compressors are cheaper and versatile than their counterparts, which means that they can be used for multiple purposes.
Low-noise
A low-noise air compressor is a type of industrial compressor that is less noisy than regular air compressors. These are generally smaller machines designed for smaller factories and workshops with a few to several employees. They are designed to handle mid-weight volumes of compressed air per day. This type of compressor is especially useful for smaller manufacturing businesses that need to produce compressed air for medical applications. Small breweries can also benefit from the low-noise capabilities of these compressors. Low-noise air compressors come in various sizes and features. For smaller jobs, you can purchase a one-gallon model that is lightweight and portable. For larger jobs, you can purchase 1 with a larger tank that can provide more pressure for longer jobs. However, a larger tank will make the compressor heavier and harder to transport. To avoid this, make sure to check the size of the tank and how much power it can handle. Considering a low-noise air compressor for your business? If so, you’ve come to the right place. There are a variety of affordable and dependable low-noise options to choose from. A CAT 10020C, for example, is designed to provide high-volume air to many outlets at once. A CAT 10020C comes with a 10-gallon tank, wheels, and a carrying handle. Noise levels can also affect the productivity of employees. When employees work with air compressors in close proximity to each other, they may develop tinnitus. If employees are free from tinnitus because of the loud noise, they are likely to work more efficiently. Moreover, it will be easier for them to focus and communicate efficiently. If you need a compressor, a low-noise 1 is an excellent choice.
High Pressure Electric/Diesel Air Booster/Air Compressor
Introductions:
Our products have complete varieties and specifications. From the compressor type, it is divided into mobile type, fixed type, vehicle-mounted type, skid-mounted type and so on. Compressed media include air, natural gas, liquefied petroleum gas, hydrogen, recycled gas, nitrogen, ammonia, propylene, biogas, coalbed methane, carbon dioxide, etc. From the cylinder lubrication method, it is divided into oil lubrication and oil-free lubrication. From the compression type, it is divided into reciprocating piston type and screw type. Products are widely used in metallurgical machinery manufacturing, urban construction, steel, national defense, coal, mining, geology, natural gas, petroleum, petrochemical, chemical, electric power, textile, biology, medicine, glass and other industries.
Main features:
1. The compressor is manufactured by air-cooling and water-cooling technology, with high reliability and long service life. 2. The compressor unit has a high degree of automation. The unit operation is controlled by a programmable controller PLC and is equipped with multiple protections. 3. Automatic shutdown protection, unloading restart, automatic drainage, and alarm for insufficient oil.
Flow rate
≤50 Nm³/min
Pressure
≤40 MPa
Medium
air, nitrogen, carbon dioxide, natural gas
Control
PLC automatic control
Drive mode
electric motor, diesel engine
Cooling method
air cooling, water cooling, mixed cooling
Installation method
mobile type, fixed type, vehicle-mounted type, skid-mounted type
Main Technical Parameters:
NO.
Model
Rotating Speed (r/min)
Intake Pressure (Mpa)
Exhaust Pressure (Mpa)
Exhaust Volume (Nm³/min)
Dimension (L*W*H)mm
Drive Power/Shaft Power(KW)
Weight (T)
Remark
1
SF-10/150
1330
Atmospheric Pressure
15
10
5500*2000*2300
227/139
6
Stationary Diesel Engine
2
SF-10/150
1330
15
10
7500*2300*2300
227/139
8
Container Skid Mounted Diesel Engine
3
SF-10/250
1330
25
10
5500*2000*2300
227/173
6
Stationary Diesel Engine
4
SF-10/250
1330
25
10
7500*2300*2300
227/173
8
Container Skid Mounted Diesel Engine
5
SF-10/250
1330
25
10
15710*2496*3900
227/173
21.98
Vehicular
6
WF-10/60
1000
6
10
6000*2200*2200
135/110
6
Container Skid Mounted Diesel Engine
7
W-10/350
980
35
10
15710*2496*3900
303/187
21.98
Vehicular
8
WF-0.9/3-120
980
0.3
12
0.9
5100*2000*2350
75/50
5.4
Container Skid Mounted Diesel Engine
9
SF-1.2/24-150
1200
2.4
15
1.2
7500*2300*2415
303/195
8.6
Container Skid Mounted Diesel Engine
10
W-0.86/17-350
1000
1.7
35
0.86
8500*2500*2300
277/151
12
Container Skid Mounted Diesel Engine
11
W-1.25/11-350
980
1.1
35
1.25
8000*2500*2500
185/145.35
15
Container Skidding Motor
12
LG.V-25/150
Screw 2279 Piston 800
Atmospheric Pressure
15
25
7000*2420*2300
355
16
Container Skidding Motor
Model
Flow
Pressure
Stages
Cooling Type
Rotating Speed
Power
m³/min
Mpa
r/min
SVF-15/100
15
10
1+2
Air Cooling
1150
Diesel series
SVF-18/100
18
10
1+2
1150
SVF-20/120
20
12
1+2
1150
LGW-15/100
15
10
1+2
1150
LGW-15/150
15
15
1+3
1150
LGW-15/200
15
20
1+3
1150
LGW-20/100
20
10
1+2
1150
LGW-20/150
20
15
1+2
1150
LGS-24/150
24
15
1+2
1150
LGS-30/150
30
15
1+2
1150
LGW-25/150
25
15
1+2
Water cooling
980
Electric tandem
LGV-25/250
25
25
1+3
740
Diesel series
LGW-12/275
12
27.5
1+3
980
Electric tandem
LGV-15/85
15
8.5
1+2
980
LGV-15/250
15
25
1+3
Air Cooling
740
LGV-15/350
15
35
1+4
Water cooling
740
LGV-15/400
15
40
1+4
740
LGV-12.5/400
12.5
40
1+4
740
LGV-15/100
15
10
1+2
740
Application Industry:
1. Suitable for oilfield pressure test, line sweeping, gas lift, well drilling and other projects. 2. Used in air tightness testing, air tightness inspection, pressure test, strength inspection, air tightness verification and other fields of various high-pressure vessels or pressure vessels such as gas cylinders, steel cylinders, valves, pipelines, pressure meters, high-pressure boilers, etc. . 3. On-board pressure testing, pressurization, pipeline pressure testing, line sweeping, gas lift and other projects in oil exploration. 4. Sand blasting and rust removal, parts dust removal, high pressure phosphorus removal, anti-corrosion engineering, well drilling operations, mountain quarrying. 5. For hydropower station turbine control and high-voltage power grid air short-circuit device for arc extinguishing. 6. Provide air source for large and medium-sized bottle blowing machines.
How to Choose the Right Air Compressor
An air compressor uses pressurized air to power a variety of tools. They are most commonly used to power nailers and impact wrenches. Other popular uses for air compressors include paint sprayers and impact wrenches. While all air compressors have the same basic construction, their specialty differs. Ultimately, their differences come down to the amount of air they can push. Read on for information on each type of air compressor. These tools are great for many different purposes, and choosing the right air compressor depends on your specific needs.
Electric motor
While purchasing an electric motor for air compressor, compatibility is a key factor. Not all motors work with the same type of air compressor, so it’s important to check the manufacturer’s instructions before purchasing. By doing this, you can avoid wasting money on an incompatible motor. Another important consideration is speed. A motor’s speed is its rate of rotation, measured in revolutions per minute. It is critical that you purchase a motor with sufficient speed to meet the needs of your air compressor. Typically, an electric motor for air compressor is 1.5 hp. It is ideal for use with medical equipment and metal-cutting machines. It also performs well under continuous operation and offers a high efficiency and energy-saving performance. Moreover, it features an attractive price, making it a good choice for a wide range of applications. If you are looking for a motor for an air compressor, look no further than a ZYS series. A motor’s protection class indicates how the motor will operate. Protection classes are specified by the IEC 60034-5. These are stated with 2 digits and represent the protection against solid objects and water. For example, an IP23 rating means that the motor will be protected from solid objects, while IP54 means that it will protect from dust and water sprayed from all directions. It is vital to choose a motor with the correct protection class for your air compressor. When choosing an electric motor, you should consider whether it’s compatible with the brand of air compressor. Some may be compatible, while others may require advanced electronics skills to repair. However, most air compressors are covered by warranty, so it’s important to check with the manufacturer if the warranty is still in effect before you spend a dime on a replacement. The motor should be replaced if it has failed to perform as designed.
Oil bath
Air compressors require proper lubrication to function efficiently. The piston must draw air with minimal friction. Depending on their design, air compressors can either be oil-lubricated or oil-free. The former uses oil to reduce piston friction, while the latter splashes it on the cylinder bearings and walls. Such air compressors are commonly known as oil-flooded air compressors. In order to keep their oil baths clean, they are recommended for use in locations with high dust levels.
Start/stop control
An air compressor can be controlled by a start/stop control. This type of control sends a signal to the main motor that activates the compressor when the demand for air falls below a preset limit. This control strategy is effective for smaller air compressors and can be useful for reducing energy costs. Start/stop control is most effective in applications where air pressure does not change frequently and where the compressor is not required to run continuously. To troubleshoot this problem, you need to check the power supply of your compressor. To check the supply side, use a voltage monitor to determine if power is flowing to the compressor. Ensure that the power supply to the compressor is steady and stable at all times. If it fluctuates, the compressor may not start or stop as expected. If you cannot find the problem with the air compressor power supply, it may be time to replace it. In addition to the start/stop control, you may want to purchase additional air receivers for your air compressor. These can increase the capacity of air stored and reduce the number of times it starts and stops. Another way to decrease the number of starts per hour is to add more air receivers. Then, you can adjust the control to match your requirements. You can also install a pressure gauge that monitors the compressor’s performance. Start/stop control for air compressors can be complex, but the basic components are relatively easy to understand. One way to test them is to turn the compressor on or off. It is usually located on the exterior of the motor. If you’re unsure of the location of these components, check the capacitors and make sure that the air compressor is not running while you’re not using it. If it does, try to remove the capacitor. Variable displacement control is another way to adjust the amount of air flowing into the compressor. By controlling the amount of air, the control can delay the use of additional compressors until more required air is available. In addition to this, the device can also monitor the energy used in the compressor. This control method can result in substantial energy savings. You can even save on the amount of electricity by using variable displacement control. It is essential for efficient compressed air systems.
Variable speed drive
A VFD, or variable frequency drive, is a type of electric motor that adjusts its speed to match the demand for air. It is an efficient way to reduce energy costs and improve system reliability. In fact, studies have shown that a 20% reduction in motor speed can save up to 50% of energy. In addition, a VFD can monitor additional variables such as compressor oil pressure and motor temperature. By eliminating manual checks, a VFD will improve the performance of the application and reduce operating costs. In addition to reducing energy costs, variable-speed drives also increase productivity. A variable-speed air compressor reduces the risk of system leaks by 30 percent. It also reduces the risk of system leaks by reducing pressure in the system. Because of these advantages, many governments are promoting this technology in their industries. Many even offer incentives to help companies upgrade to variable-speed drives. Therefore, the variable-speed drive can benefit many air compressor installations. One major benefit of a variable-speed drive is its ability to optimize energy use. Variable frequency drives are able to ramp up and down to match the demand for air. The goal is to optimize the pressure and flow in the system so that the best “dead band” occurs between 40 percent and 80 percent of full load. A variable-speed compressor will also increase energy efficiency because of its programmability. A variable-speed air compressor can also be used to control the amount of air that is compressed by the system. This feature adjusts the frequency of power supplied to the motor based on the demand. If the demand for air is low, the frequency of the motor will reduce to save energy. On the other hand, if there is an excess demand for air, the variable-speed compressor will increase its speed. In addition, this type of air compressor is more efficient than its fixed-speed counterpart. A VFD has many benefits for compressed air systems. First, it helps stabilize the pressure in the pipe network, thereby reducing the power losses due to upstream pressure. It also helps reduce the power consumption caused by fluctuations in upward pressure. Its benefits are also far-reaching. And as long as the air pressure and air supply is properly sized, a VFD will help optimize the efficiency of compressed air systems.
OSG Air compressor belonging to general equipment, widely used in steel, electric power, metallurgy, shipbuilding, electronics, textile, mining, chemical industry, petroleum, light industry, papermaking, printing, machinery manufacturing, food, medicine, transportation, casting coating, shipping dock, the automotive industry, military industry, aerospace, infrastructure and other fields of science and technology:
1: Product Description
E belt series performance characteristics
1: Direct viewing transmission, easy to adjust and replace. 2: To avoid the occurrence of host damage due to any other fault conditions, Protect the normal service life of the machine 3: Every running state of belt tension reaches to the optimum value. 4: Greatly extend the working life of the belt and reduce the Motor and rotor bearing load by avoiding startup overlarge tension. 5: Easy and fast to replace the belt.
Model:E-22A
Power(KW)
22 KW
Horse(HP)
30HP
Pressure
Bar
M³/Min
7
1
Website: osgcompressor
How to Repair and Maintain an Air Compressor
A compressor is a device used to move air from 1 place to another. Air enters the air compressor through the intake valve. Inside the compressor, the vanes on the inner rotor rotate within an eccentric cavity. The self-adjusting length arm divides the space into multiple cavities of different sizes. As the rotor rotates, air fills the cavity. As air flows around the cavity, it builds pressure and is squeezed out of the compressor output.
Positive displacement
Positive displacement air compressors use reciprocating pistons to compress air. Gas is drawn in during the suction stroke and compressed by moving the piston in the opposite direction. It then discharges the compressed air by moving it in the opposite direction. This type of air compressor is most commonly found in automobiles, refrigerators, and other applications that require high pressure. However, it is not as efficient as a centrifugal compressor. Most modern air compressors use positive displacement. Positive displacement models capture a volume of air in the compression chamber and distribute it when the pump is operating at maximum capacity. They are more economical than their negative displacement counterparts. Reciprocating screw air compressors are the most common positive displacement compressors. The reciprocating screw air compressor adopts a water jacket around the cylinder and is often used in processes such as oil drilling. A bicycle pump is an example of positive displacement compression. Air is drawn into the cylinder and compressed by the moving piston. A piston compressor works on the same principle, but it uses a rotating crankshaft or connecting rod to complete the movement of the pistons. There are 2 types of positive displacement compressors: single-acting and double-acting. Both types work on the same principle, both are positive displacement compressors. The difference between the 2 types is the pressure ratio. In air compression, positive displacement compression reduces the volume of the fluid and reduces its viscosity. This results in higher pressure ratios and is used in centrifugal, axial, and scroll compressors. Positive displacement is a common feature of most air compressors. Positive displacement compressors offer the same benefits and are more energy-efficient when applied to oil-free and gas applications. This type of compression is usually the best choice for low-pressure applications.
oil free
If you’re looking for an air compressor for your business, consider an oil-free air compressor. These models offer cleaner, quieter operation than traditional air compressors and require less maintenance. They also meet ISO Class 0 or Class 1 air purity requirements. Oil-free air compressors are also quieter, with fewer moving parts and less noise. These advantages make oil-free air compressors an ideal solution for many commercial applications. Air purity is critical in many industries. Even the tiniest drop of oil can damage production equipment or damage products. The best way to find an oil-free air compressor for your business is to consider the process and end product. As air quality improves, more and more businesses are turning to oil-free compressors. Some of the advantages and disadvantages of these air compressors are: When choosing an oil-free air compressor, it is important to understand the terminology used in the industry. Knowing these terms will make it easier for you to choose the right compressor for your needs. ACTFM, or actual cubic feet per minute, is an industry term for measuring the amount of air pumped in 1 minute under rated conditions. Although a simple number, it can be very useful in determining which type of air compressor is best for your application. The ISO 8573-1 international standard defines air quality and provides air purity classifications. The strictest classification is air purity class 0. Many manufacturers claim that oil-free air compressors meet this standard. However, a class 0 oil-free air compressor does not necessarily mean that the air is free of contaminants. In fact, Class 0 is the benchmark for air purity. While zero air quality is the highest level, that doesn’t mean it’s completely oil-free.
double acting
A double-acting air compressor is a device that uses compressed air to generate electricity. Its working principle is based on piston and connecting rod. The connecting rod connects the crankshaft to the piston through pins and caps. The piston moves as the piston moves. Rods are usually made of forged carbon steel. In terms of service and maintenance, double-acting compressors require regular vise maintenance and proper cleaning. The displacement of the compressor is a measure of the displacement that the piston can produce in a certain period of time. Displacement is usually expressed in actual cubic feet per minute. The exact calculation depends on the type of cylinder and the configuration of the compressor. Single-acting cylinders can have head-end or crank-end displacement, both of which can be measured using the displacement equation. A double-acting air compressor will use this equation. 4 and 6 calculate the displacement. Double-acting air compressors have multiple cylinders and are made of cast iron. They are water-cooled and have a mechanical connection between the piston and connecting rod. A double-acting compressor compresses air twice per revolution of the motor. One cylinder moves up, while the other cylinder moves down. The piston moves down, allowing air to enter through valve #1. During the operation of the compressor, the temperature of the air and gas increases. Double-acting air compressors typically have high pressure and are considered workhorses. Double-acting compressors also feature intercooling and double compression. As a result, these machines tend to last longer than single-acting compressors. Its low speed and dual compression make it a workhorse in the compressor industry. Double-acting air compressors are workhorses and versatile devices.
fuel tank pressure switch
You can adjust the pressure in the air compressor tank by adjusting the differential pressure. You can turn the mainspring clockwise or counterclockwise to increase or decrease the pressure. This valve will open when the pressure is low enough to start the compressor. If the pressure is too low, the valve should be closed. The cut-in and cut-out pressures should be set to appropriate values. After adjusting the tank pressure, check the hysteresis of the tank pressure switch and set the desired shutoff pressure. If the pressure in the tank falls below the cut-in level, the tank pressure switch must be replaced. You can test the switch with a multimeter. Make sure the switch is not damaged. If you can’t find the switch, you can look at the other sections. If you find any damaged or missing parts, you should replace them. Otherwise, it may be time to check the tank pressure switch. You may need to disassemble the compressor and remove the switch. The fuel tank pressure switch is an important part of the air compressor. It keeps you informed of the amount of air delivered by the compressor. If your tank or tank is damaged, your readings will be wrong. If the pressure switch is damaged, it will not function properly and result in incorrect readings. Fortunately, there are some easy ways to fix this. To prevent this from happening, keep the tank pressure switch in good condition. When the air pressure in the tank drops to the cut-in pressure setting, the switch allows power to flow through it. This will start the motor and pump of the air compressor. Then, if the pressure in the tank rises above the cut-off level, the switch will trip and stop the compressor. This will prevent it from being over-pressurized. Power flow will continue to flow to the motor. Depending on your compressor model, you can change the cut-in and cut-out pressures as needed.
energy source
The power supply of the air compressor is very important. Most air compressors run on 12 VDC, which is ideal for automotive use. Alternatively, you can buy a switching power supply for around $20. No matter which power supply you choose, you must ensure that it can support the maximum current of the compressor. You can find power supplies in all sizes, from quarter-horsepower to five-horsepower. The voltage required for a three-phase air compressor will vary. Three-phase air compressors require 3 separate power cords and a three-phase electrical service panel. This is because a standard 120/240-volt electrical service panel is not sufficient to power a three-phase compressor. Additionally, three-phase compressors require 3 separate isolated wires for the engine and motor circuits. Three-phase compressors do not require a neutral wire.
Ingersoll Rand MSG Centrifugal Air Compressor Model:TURBO-AIR 2040
Our MSG Centac centrifugal air compressors are the most efficient and reliable air compressors on the market.
Their packaged design makes them easy to install wherever needed. Every component of these compressors is
mounted, piped and wired for convenient, single-point air and electrical connection.
Features
EFFICIENT PACKAGE
MSG TURBO-AIR High Pressure centrifugal compressors utilize innovative three- and
four-pinion designs to achieve discharge pressures up to 42 barg (610 psig). The ability to generate
such high pressures make these packages a great fit for applications like soot blowing, nitrogen
boosting, and PET bottle blowing. These compact compressor packages include mounted control
valves, a mounted intercooler, and the MAESTRO Universal compressor control system.
BENEFITS OF MSG TURBO-AIR COMPRESSORS:
ISO 8573-1 Certified Oil-Free Air
• Prevents oil contamination of your system
• Limits the potential for compressed air pipeline
fires caused by oil carryover
• Eliminates costly waste disposal problems
associated with oil-laden condensate• Eliminates the expense and associated maintenance requirements of oil-removal filters, since no oil enters the
compressed air stream in the compressor
Simple Installation
• True unloading capability helps to take advantage of opportunities for energy savings
• Increased uptime compared to alternative technologies translates into reduced operating life-cycle costs
• Reduced number of external connections
• Compact design reduces required floor space
• Meets OSHAs sound level requirements without sound enclosure
Low-Cost Operation
• True unloading capability helps to take advantage of opportunities for energy savings
• Increased uptime compared to alternative technologies translates into reduced operating life-cycle costs
• Excellent part-load efficiencies for any operating load
• No sliding or rubbing parts in the compression process causing wear or efficiency loss
Easy Operation
• The MAESTRO Universal control panel provides a built-in web server, allowing compressor monitoring using
your local intranet
• Significant annual savings in operating cost by providing more precise control
• Easy-to-use, automatic operation
Easy Maintenance
• Compression elements do not wear or require periodic replacement
• No oil-removal filters to clean or replace
• Accessible, horizontally split gearbox for quick inspection
• Intercooler and aftercooler bundles are easy to remove for inspection and cleaning
• Water-in-tube design intercooler and aftercooler allow for simple mechanical cleaning
• Maintenance-free dry coupling
High Reliablity
• Thrust loads absorbed at low speed
• Non-contacting air and oil seals
• Stainless steel compression elements
• Conservative, high-quality gear design
• Extended life pinion bearing design
• Centrifugal compressors are proven to have a long mean time between failures (MTBF), and independent
research has shown an industry-leading availability of 99.7%
LOW TOTAL COST OF OWNERSHIP: Over time, the energy required to power a compressed air system is the largest cost associated with a
compressor; particularly in todays fluctuating energy markets. That is why, to accurately determine the return
on your investment, it is important to consider the total life-cycle cost of operating the compressor, including
the initial investment, energy consumption and maintenance costs.
As the chart to the right demonstrates, the MSG TURBO-AIR provides some of the lowest total lifecycle costs
of any compressor, including dry screw, variable speed drive (VSD) screw and other centrifugal compressors.
Compared to other machines of similar capacity, MSG TURBO-AIR compressors are 1 of the most efficient
oil-free compressors at full load, part load and no load.
The power savings delivered can significantly speed up the payback on your initial investment, and the savings
continue to build the more you use the MSG TURBO-AIR.
ISO CERTIFIED CLASS 0
The MSG TURBO-AIR centrifugal compressor product line has been engineered to produce oil-free air for more
than 60 years. This certification officially acknowledges the ability of our compressors to produce 100%
oil-free air, providing our customers with enhanced quality assurance.
Bestrand is a leading supplier of compressed air system. Past 10 years, we established very good partnership with CZPT Rand. We have provided all kinds of products from CZPT include air compressor, after treatment, spare parts to customers all over the world. Pls feel free to contact us for a quote.
Choosing the Right Air Compressor For Your Home
You will find that air compressors are indispensable tools for a variety of situations, including garages, home workshops, and basements. These tools can power a variety of tools, and each model is sized to suit the job at hand. Because air compressors have only 1 motor, they are lightweight, compact, and easy to handle. Using 1 air compressor to power several tools will also reduce the wear and tear on individual components. This article will introduce some important characteristics to look for when choosing the right air compressor for your home.
Positive displacement
A positive displacement compressor applies pressure to a fluid, whereas a centrifugal 1 does the opposite. A positive displacement compressor creates the desired pressure by trapping air and increasing its volume. Its discharge valve releases the high-pressure gas. These compressors are used in industrial applications and nuclear power plants. The difference between a positive and negative displacement compressor is that a positive displacement compressor can compress and release air at a consistent rate. A positive displacement air compressor uses a reciprocating piston to compress air. This reduces the volume of the air in the compression chamber, and a discharge valve opens when the pressure reaches the desired level. These compressors are used in bicycle pumps and other pneumatic tools. Positive displacement air compressors have multiple inlet ports and have several configurations. Positive displacement air compressors have a single-acting and double-acting piston, and can be oil-lubricated or oil-free. A positive displacement air compressor is different from a dynamic compressor. It draws air into the compression chambers and then releases the pressure when the valve is opened. Positive displacement compressors are common in industrial applications and are available in single-acting, double-acting, and oil-lubricated models. Large piston compressors have ventilated intermediate pieces and crossheads on gudgeon pins. Smaller models have permanently sealed crankcases with bearings.
Oil-free
Oil-free air compressors have some advantages over their oil-lubricated counterparts. They do not require lubrication oil because they are coated with Teflon. The material has 1 of the lowest coefficients of friction and is layered, so it slides past other layers with little effort. Because of this, oil-free compressors tend to be cheaper and still deliver comparable performance. Oil-free compressors are a good choice for industrial applications. The life of an oil-free air compressor is significantly longer than an oil-lubricated counterpart. These models can operate up to 2,000 hours, 4 times longer than the average oil-lubed compressor. Oil-free compressors also have a significantly lower operating noise than their oil-lubricated counterparts. And because they don’t need oil changes, they are quieter. Some even last up to 2,000 hours. An oil-free air compressor is a good choice if your application requires high levels of purity. Several applications require ultra-pure air, and even a drop of oil can cause product spoilage or damage to production equipment. In addition to the health risks, an oil-free air compressor reduces the costs associated with oil contamination and minimizes leaks. It also eliminates the need for oil collection, disposal, and treatment. A typical oil-free air compressor is very efficient, requiring only about 18% of the full load horsepower. However, oil-free compressors have a higher risk of premature failure and are not recommended for large-scale industrial applications. They may also use up to 18% of the compressor’s full capacity. They may sound appealing, but you must make sure you understand the benefits of an oil-free air compressor before choosing 1 for your industrial applications.
Single-stage
A single-stage air compressor is designed to provide the power for a single pneumatic tool or device. These machines are generally smaller than two-stage compressors and produce less heat and energy. These machines aren’t designed for heavy-duty industries, but they are still highly effective for a variety of applications, including auto shops, gas stations, and various manufacturing plants. They can also be used in borewells, as they are suitable for small spaces with low air flow requirements. A single-stage air compressor has 1 cylinder and 2 valves – the inlet and the delivery valves. Both of these valves function mechanically, with the inlet valve controlling torque and the delivery 1 controlling air pressure. Generally, single-stage compressors are powered by a gas engine, but there are also electric models available. The single-stage air compressor is the most common type of air compressor. It has a single cylinder, 1 piston, and 1 air cylinder. The single-stage air compressors are used for small projects or personal use. A two-stage air compressor is more effective for industrial projects. Its longer air end life makes it more efficient. It is also more efficient for use in the automotive industry, where the engine has many cylinders. In general, single-stage compressors require a higher power level. The single-stage model is ideal for small projects, while a two-stage 1 is suitable for larger-scale arsenals.
CFM
The cubic foot-per-minute (CFM) of an air compressor is the output of the machine. In order to calculate the CFM level, start by looking at the compressor’s specifications. You should know how many cubic feet the unit can hold and how many pounds per square inch it can compress. Once you have these information, you can calculate the CFM. Now you can use these numbers to select an appropriate air compressor for your needs. The most common way to increase the CFM of an air compressor is to turn the regulator down. By turning the dial down, the air compressor will produce more than 10 CFM. You can also try connecting 2 output valves. Make sure that the settings are adjusted properly before you begin. This will ensure that your air compressor is functioning at its maximum efficiency and lifespan. To increase the CFM of your air compressor, first check that your regulator is calibrated for the desired pressure level. To calculate the CFM of an air compressor, first determine the tank volume of the machine. Then, multiply this volume by the time it takes to fill the tank. Then, divide the result by 60 seconds to calculate the CFM. Once you know how much air your machine can hold, you can choose a suitable air compressor. If you’re working in a confined area, you should buy a tool with a large tank.
PSI
The PSI of an air compressor is the pressure that it can output. A typical air compressor has a gauge connected to the airline at the bottom, next to it, or between the two. The gauge tells the actual pressure of the air compressor, while the cut-out pressure is determined by the manufacturer. The manufacturer recommends that you set the cut-out pressure 20 to 40 PSI higher than the factory recommended pressure. If you want to set the pressure for your nail gun, you can use the cut-in and cut-out pressures on your compressor, and the tank won’t exceed this range. The PSI of an air compressor measures the force that it can deliver, which is often in pounds per square inch. For most air tools, you need at least 40 to 90 psi. In general, reciprocating air compressors work on an on/off basis. This relationship is known as the duty cycle. All air compressors are rated for a particular duty cycle, such as 50 percent on and 20-5 percent off. The Psig of an air compressor is not free, as many people believe. The PSI of an air compressor is not free, but it is essential to maintain it for safe operations. If you’re having trouble maintaining a consistent pressure, consider turning down the PSI of your compressor by 2 psig. This will determine the critical pressure for the machine. You’ll also increase the amount of energy in the system by 1 percent.
Power source
The power source for an air compressor is crucial in its operation. Without the correct voltage and amperage, air compressors will not function properly. The power source must be close to the compressor so that it can plug into an electrical outlet. If it is too far from the outlet, the compressor may not be able to build enough pressure. When this happens, the fuse inside the air compressor will turn off to protect the user. The power source should be a safe distance from the compressor. Most manufacturers do not specify the power source for an air compressor. Depending on the horsepower, the compressor will require approximately 4 amps of power. A one-horsepower compressor would draw about 12 amps. If it were powered by a typical 120-volt household supply, its motor would exceed the 15-amp breaker capacity. A larger air compressor, however, will require a separate 15-amp power source, making it impossible to use it with this type of power source. The power source for an air compressor is typically electrical alternating current (AC) that is equivalent to the voltage on a standard wall outlet. A three-phase air compressor, on the other hand, requires a special AC supply with 3 electrical offset pulses. Regardless of the type of air compressor, the power source must be compatible with the incoming power service. One of the most common problems when attempting to connect an air compressor to an AC power source is undersized wire. This results in low voltage and high amperes, tripping of over-load relays and blown fuses.
0.5-80 M3/Min 6-40 Bar 5.5-400 Kw Electrical Stationary Industrial AC Power Direct Driven/Coupled Rotary Screw Air Compressors Advantages
1.CZPT Enhanced energy saving screw air compressor reached the super energy saving level
2.Energy Efficient Index 1(EEI 1) approved according to GB19153-2009, the energy consumption is 10%~15% lower than EEI 2.
3.CZPT air compressor design with 72 types of technology patent, real bigger air flow
4.State-of-the-art screw element, original Germany CZPT air end, ladvanced SAP profile design, superior Sweden CZPT element bearings
5.CZPT air compressdor dopts world-renowned components, such as Schneider electronics from France, DENAIR filters from Germany, Danfoss pressure sensor from Denmark, etc. contribute to guarantee the compressor longer service life.
6.Smart touch screen design and 0 pressure drop design
7.Higher efficiency cooling system and electrical motor
8.Stainless steel pipes, reasonable inner design, ensure long service life without maintenance.
Technical Parameters Of Energy Saving Rotary Screw Air Compressor
Model
Maxinmum working
Capacity(FAD)*
Installed motor power
Driving mode&
Noise
Dimensions(mm)
Weight
Air outlet
pressure
50 HZ
60 HZ
Cooling method
level**
pipe diameter
bar(g)
psig
m3/min
cfm
m3/min
cfm
kw
hp
dB(A)
L
W
H
kg
DA-5
7.5
109
0.80
28
0.80
28
5.5
7.5
Belt Driven
75
900
600
860
315
G3/4″
8.5
123
0.78
28
0.78
28
5.5
7.5
Air Cooling
75
900
600
860
DA-7
7.5
109
1.09
39
1.09
39
7.5
10
75
900
600
860
315
G3/4″
8.5
123
1.07
38
1.07
38
7.5
10
75
900
600
860
10.5
152
0.92
32
0.91
32
7.5
10
75
900
600
860
13.0
189
0.73
26
0.72
26
7.5
10
75
900
600
860
DA-11
7.5
109
1.66
59
1.66
59
11
15
75
1230
650
900
324
G3/4″
8.5
123
1.64
58
1.64
58
11
15
75
1230
650
900
10.5
152
1.45
51
1.45
51
11
15
75
1230
650
900
13.0
189
1.13
40
1.12
40
11
15
75
1230
650
900
DA-15
7.5
109
2.54
90
2.53
89
15
20
Direct Driven
75
1465
990
1345
453
G1-1/4″
8.5
123
2.51
88
2.50
88
15
20
Air Cooling
75
1465
990
1345
10.5
152
1.97
70
1.86
66
15
20
75
1465
990
1345
13.0
189
1.91
67
1.83
65
15
20
75
1465
990
1345
DA-18
7.5
109
3.04
107
3.65
129
18.5
25
75
1465
990
1345
453
G1-1/4″
8.5
123
3.03
107
3.63
128
18.5
25
75
1465
990
1345
10.5
152
3.00
106
2.38
84
18.5
25
75
1465
990
1345
13.0
189
1.91
67
2.36
83
18.5
25
75
1465
990
1345
DA-22
7.5
109
3.57
126
3.65
129
22
30
75
1465
990
1345
477
G1-1/4″
8.5
123
3.55
125
3.63
128
22
30
75
1465
990
1345
10.5
152
3.00
106
2.38
84
22
30
75
1465
990
1345
13.0
189
2.97
105
2.36
83
22
30
75
1465
990
1345
DA-30
7.5
109
5.28
187
4.49
159
30
40
85
1600
1250
1550
682
G1-1/2″
8.5
123
5.26
186
4.48
158
30
40
85
1600
1250
1550
10.5
152
5.21
184
4.47
158
30
40
85
1600
1250
1550
13.0
189
3.45
122
3.58
126
30
40
85
1600
1250
1550
DA-37
7.5
109
6.54
231
6.33
224
37
50
85
1600
1250
1550
728
G1-1/2″
8.5
123
6.52
230
6.30
222
37
50
85
1600
1250
1550
10.5
152
5.21
184
4.47
158
37
50
85
1600
1250
1550
13.0
189
5.16
182
4.43
156
37
50
85
1600
1250
1550
DA-45
7.5
109
7.67
271
7.79
275
45
60
85
1600
1250
1550
728
G1-1/2″
8.5
123
7.62
269
7.76
574
45
60
85
1600
1250
1550
10.5
152
6.46
228
6.24
220
45
60
85
1600
1250
1550
13.0
189
6.41
226
4.44
157
45
60
85
1600
1250
1550
DA-55
7.5
109
9.76
345
9.14
323
55
75
85
1876
1326
1700
1310
G2″
8.5
123
9.67
342
9.06
320
55
75
85
1876
1326
1700
10.5
152
7.53
266
7.74
273
55
75
85
1876
1326
1700
13.0
189
7.40
261
6.30
222
55
75
85
1876
1326
1700
DA-75
7.5
109
14.21
502
11.72
414
75
100
85
1876
1326
1700
1325
G2″
8.5
123
12.55
443
11.63
411
75
100
85
1876
1326
1700
10.5
152
9.51
336
11.43
404
75
100
85
1876
1326
1700
13.0
189
9.23
326
8.75
309
75
100
85
1876
1326
1700
DA-90(W)
7.5
109
16.62
587
17.01
601
90
120
Direct Driven
72
2450
1800
1700
2450
DN80
8.5
123
16.37
578
16.82
594
90
120
Air Cooling Or
72
2450
1800
1700
10.5
152
14.21
502
14.87
525
90
120
Water Cooling
72
2450
1800
1700
13.0
189
11.77
416
11.27
398
90
120
72
2450
1800
1700
DA-110(W)
7.5
109
20.13
711
19.10
674
110
150
72
2450
1800
1700
2500
DN80
8.5
123
20.05
708
19.06
673
110
150
72
2450
1800
1700
10.5
152
16.33
576
17.01
601
110
150
72
2450
1800
1700
13.0
189
14.11
498
14.68
518
110
150
72
2450
1800
1700
DA-132(W)
7.5
109
22.85
807
24.37
861
132
175
72
2450
1800
1700
2600
DN80
8.5
123
22.73
802
24.23
856
132
175
72
2450
1800
1700
10.5
152
19.88
702
18.95
669
132
175
72
2450
1800
1700
13.0
189
16.51
583
16.82
594
132
175
72
2450
1800
1700
DA-160(W)
7.5
109
26.92
950
27.90
985
160
215
78
2650
1700
1850
3200
DN80
8.5
123
26.86
949
27.76
980
160
215
78
2650
1700
1850
10.5
152
22.44
792
23.97
846
160
215
78
2650
1700
1850
13.0
189
19.63
693
18.82
664
160
215
78
2650
1700
1850
DA-185(W)
7.5
109
28.89
1571
30.53
1078
185
250
78
2650
1700
1850
3300
DN80
8.5
123
28.84
1018
30.44
1075
185
250
78
2650
1700
1850
10.5
152
25.11
886
27.46
970
185
250
78
2650
1700
1850
13.0
189
22.08
780
23.69
836
185
250
78
2650
1700
1850
DA-200(W)
7.5
109
31.88
1126
30.53
1078
200
270
80
3000
1950
2030
4750
DN100
8.5
123
31.82
1124
30.44
1075
200
270
80
3000
1950
2030
10.5
152
28.48
1006
30.22
1067
200
270
80
3000
1950
2030
13.0
189
25.00
883
27.07
956
200
270
80
3000
1950
2030
DA-220(W)
7.5
109
36.20
1278
37.22
1314
220
300
80
3000
1950
2030
4800
DN100
8.5
123
36.15
1276
37.17
1312
220
300
80
3000
1950
2030
10.5
152
31.71
1120
33.25
1174
220
300
80
3000
1950
2030
13.0
189
28.48
1006
27.07
956
220
300
80
3000
1950
2030
DA-250(W)
7.5
109
43.31
1529
42.87
1514
250
350
80
3000
1950
2030
4850
DN100
8.5
123
43.24
1527
41.30
1458
250
350
80
3000
1950
2030
10.5
152
36.03
1272
37.04
1308
250
350
80
3000
1950
2030
13.0
189
31.55
1114
33.15
1170
250
350
80
3000
1950
2030
DA-280(W)
7.5
109
46.59
1645
47.16
1665
280
375
85
3700
2300
2450
5200
DN125
8.5
123
46.53
1643
45.64
1612
280
375
85
3700
2300
2450
10.5
152
42.95
1516
42.56
1503
280
375
85
3700
2300
2450
13.0
189
35.89
1267
36.95
1305
280
375
85
3700
2300
2450
DA-315(W)
7.5
109
53.16
1877
50.88
1797
315
425
85
3700
2300
2450
6000
DN125
8.5
123
52.63
1858
50.83
1795
315
425
85
3700
2300
2450
10.5
152
43.05
1520
46.27
1634
315
425
85
3700
2300
2450
13.0
189
42.93
1516
40.32
1424
315
425
85
3700
2300
2450
DA-355(W)
7.5
109
63.37
2238
58.12
2052
355
475
85
4500
2500
2450
7000
DN125
8.5
123
63.16
2230
56.54
1997
355
475
85
4500
2500
2450
10.5
152
52.63
1858
51.57
1821
355
475
85
4500
2500
2450
13.0
189
43.79
1546
45.35
1601
355
475
85
4500
2500
2450
DA-400(W)
7.5
109
70.99
2507
61.72
2179
400
550
85
4500
2500
2450
8000
DN125
8.5
123
70.64
2494
59.72
2109
400
550
85
4500
2500
2450
10.5
152
52.63
1858
56.52
1996
400
550
85
4500
2500
2450
13.0
189
46.34
1636
51.35
1813
400
550
85
4500
2500
2450
*) FAD in accordance with ISO 1217 : 2009, Annex C: Absolute intake pressure 1 bar (a), cooling and air intake temperature 20 °C **) Noise level as per ISO 2151 and the basic standard ISO 9614-2, operation at maximum operating pressure and maximum speed; tolerance: ± 3 dB(A) ***) EEI 1- Energy Effiency Index 1, which refers to enhanced energy saving series Specifications are subject to change without notice.
DENAIR Factory & Product Lines
DENAIR Exhibition
We carefully selected for you the classic case
Enhanced Energy Saving Air Compressor in Oman
Project Name: Sandblasting in Muscat, Oman.
Product Name: 75KW 100HP Enhanced Energy Saving screw air compressor EEI 1 (Energy Efficiency Index 1) with air dryer, air receiver tank and air filters.
Model No. & Qty: DA-75+ x 1.
Working Time: From June, 2016 till now
Event: In June, 2015, 1 set of CZPT enhanced energy saving air compressor system was installed in Muscat Oman. This is the first project finished by CZPT distributor in Oman. Our partner Mr. Hari shared the photos at working site to us as a good starting. That means more and more CZPT energy saving solutions will contribute to the industries in Oman in the near future. CZPT air compressor factory and air compressor distributor will try the best to provide top quality products, cost effective solution and excellent service for local users in Oman. In order to ensure the most professional service, the distributor plans to send 2 service engineers to CZPT factory in ZheJiang for training and learnin. We will update the news at that time.
FAQ
Q1: Are you factory or trade company? A1: We are factory.
Q2: What the exactly address of your factory? A2:No. 366, YangzhuangBang Street, Pingxing Rd., Xindai Town, HangZhou, ZHangZhoug Province, China . Q3: Warranty terms of your air compressor machine? A3: Two years warranty for the machine and technical support according to your needs.
Q4: Will you provide some spare parts of the air compressor? A4: Yes, of course.
Q5: How long will you take to arrange production? A5: 380V 50HZ we can delivery the goods within 10 days. Other electricity or other color we will delivery within 22 days
Q6: Can you accept OEM orders? A6: Yes, with professional design team, OEM orders are highly welcome.
How to Repair and Maintain an Air Compressor
A compressor is a device used to move air from 1 place to another. Air enters the air compressor through the intake valve. Inside the compressor, the vanes on the inner rotor rotate within an eccentric cavity. The self-adjusting length arm divides the space into multiple cavities of different sizes. As the rotor rotates, air fills the cavity. As air flows around the cavity, it builds pressure and is squeezed out of the compressor output.
Positive displacement
Positive displacement air compressors use reciprocating pistons to compress air. Gas is drawn in during the suction stroke and compressed by moving the piston in the opposite direction. It then discharges the compressed air by moving it in the opposite direction. This type of air compressor is most commonly found in automobiles, refrigerators, and other applications that require high pressure. However, it is not as efficient as a centrifugal compressor. Most modern air compressors use positive displacement. Positive displacement models capture a volume of air in the compression chamber and distribute it when the pump is operating at maximum capacity. They are more economical than their negative displacement counterparts. Reciprocating screw air compressors are the most common positive displacement compressors. The reciprocating screw air compressor adopts a water jacket around the cylinder and is often used in processes such as oil drilling. A bicycle pump is an example of positive displacement compression. Air is drawn into the cylinder and compressed by the moving piston. A piston compressor works on the same principle, but it uses a rotating crankshaft or connecting rod to complete the movement of the pistons. There are 2 types of positive displacement compressors: single-acting and double-acting. Both types work on the same principle, both are positive displacement compressors. The difference between the 2 types is the pressure ratio. In air compression, positive displacement compression reduces the volume of the fluid and reduces its viscosity. This results in higher pressure ratios and is used in centrifugal, axial, and scroll compressors. Positive displacement is a common feature of most air compressors. Positive displacement compressors offer the same benefits and are more energy-efficient when applied to oil-free and gas applications. This type of compression is usually the best choice for low-pressure applications.
oil free
If you’re looking for an air compressor for your business, consider an oil-free air compressor. These models offer cleaner, quieter operation than traditional air compressors and require less maintenance. They also meet ISO Class 0 or Class 1 air purity requirements. Oil-free air compressors are also quieter, with fewer moving parts and less noise. These advantages make oil-free air compressors an ideal solution for many commercial applications. Air purity is critical in many industries. Even the tiniest drop of oil can damage production equipment or damage products. The best way to find an oil-free air compressor for your business is to consider the process and end product. As air quality improves, more and more businesses are turning to oil-free compressors. Some of the advantages and disadvantages of these air compressors are: When choosing an oil-free air compressor, it is important to understand the terminology used in the industry. Knowing these terms will make it easier for you to choose the right compressor for your needs. ACTFM, or actual cubic feet per minute, is an industry term for measuring the amount of air pumped in 1 minute under rated conditions. Although a simple number, it can be very useful in determining which type of air compressor is best for your application. The ISO 8573-1 international standard defines air quality and provides air purity classifications. The strictest classification is air purity class 0. Many manufacturers claim that oil-free air compressors meet this standard. However, a class 0 oil-free air compressor does not necessarily mean that the air is free of contaminants. In fact, Class 0 is the benchmark for air purity. While zero air quality is the highest level, that doesn’t mean it’s completely oil-free.
double acting
A double-acting air compressor is a device that uses compressed air to generate electricity. Its working principle is based on piston and connecting rod. The connecting rod connects the crankshaft to the piston through pins and caps. The piston moves as the piston moves. Rods are usually made of forged carbon steel. In terms of service and maintenance, double-acting compressors require regular vise maintenance and proper cleaning. The displacement of the compressor is a measure of the displacement that the piston can produce in a certain period of time. Displacement is usually expressed in actual cubic feet per minute. The exact calculation depends on the type of cylinder and the configuration of the compressor. Single-acting cylinders can have head-end or crank-end displacement, both of which can be measured using the displacement equation. A double-acting air compressor will use this equation. 4 and 6 calculate the displacement. Double-acting air compressors have multiple cylinders and are made of cast iron. They are water-cooled and have a mechanical connection between the piston and connecting rod. A double-acting compressor compresses air twice per revolution of the motor. One cylinder moves up, while the other cylinder moves down. The piston moves down, allowing air to enter through valve #1. During the operation of the compressor, the temperature of the air and gas increases. Double-acting air compressors typically have high pressure and are considered workhorses. Double-acting compressors also feature intercooling and double compression. As a result, these machines tend to last longer than single-acting compressors. Its low speed and dual compression make it a workhorse in the compressor industry. Double-acting air compressors are workhorses and versatile devices.
fuel tank pressure switch
You can adjust the pressure in the air compressor tank by adjusting the differential pressure. You can turn the mainspring clockwise or counterclockwise to increase or decrease the pressure. This valve will open when the pressure is low enough to start the compressor. If the pressure is too low, the valve should be closed. The cut-in and cut-out pressures should be set to appropriate values. After adjusting the tank pressure, check the hysteresis of the tank pressure switch and set the desired shutoff pressure. If the pressure in the tank falls below the cut-in level, the tank pressure switch must be replaced. You can test the switch with a multimeter. Make sure the switch is not damaged. If you can’t find the switch, you can look at the other sections. If you find any damaged or missing parts, you should replace them. Otherwise, it may be time to check the tank pressure switch. You may need to disassemble the compressor and remove the switch. The fuel tank pressure switch is an important part of the air compressor. It keeps you informed of the amount of air delivered by the compressor. If your tank or tank is damaged, your readings will be wrong. If the pressure switch is damaged, it will not function properly and result in incorrect readings. Fortunately, there are some easy ways to fix this. To prevent this from happening, keep the tank pressure switch in good condition. When the air pressure in the tank drops to the cut-in pressure setting, the switch allows power to flow through it. This will start the motor and pump of the air compressor. Then, if the pressure in the tank rises above the cut-off level, the switch will trip and stop the compressor. This will prevent it from being over-pressurized. Power flow will continue to flow to the motor. Depending on your compressor model, you can change the cut-in and cut-out pressures as needed.
energy source
The power supply of the air compressor is very important. Most air compressors run on 12 VDC, which is ideal for automotive use. Alternatively, you can buy a switching power supply for around $20. No matter which power supply you choose, you must ensure that it can support the maximum current of the compressor. You can find power supplies in all sizes, from quarter-horsepower to five-horsepower. The voltage required for a three-phase air compressor will vary. Three-phase air compressors require 3 separate power cords and a three-phase electrical service panel. This is because a standard 120/240-volt electrical service panel is not sufficient to power a three-phase compressor. Additionally, three-phase compressors require 3 separate isolated wires for the engine and motor circuits. Three-phase compressors do not require a neutral wire.
0.5-80 M3/Min 6-40 Bar 5.5-400 Kw Electrical Stationary Industrial AC Power Direct Driven/Coupled Rotary Screw Air Compressors Advantages
1.CZPT Enhanced energy saving screw air compressor reached the super energy saving level
2.Energy Efficient Index 1(EEI 1) approved according to GB19153-2009, the energy consumption is 10%~15% lower than EEI 2.
3.CZPT air compressor design with 72 types of technology patent, real bigger air flow
4.State-of-the-art screw element, original Germany CZPT air end, ladvanced SAP profile design, superior Sweden CZPT element bearings
5.CZPT air compressdor dopts world-renowned components, such as Schneider electronics from France, DENAIR filters from Germany, Danfoss pressure sensor from Denmark, etc. contribute to guarantee the compressor longer service life.
6.Smart touch screen design and 0 pressure drop design
7.Higher efficiency cooling system and electrical motor
8.Stainless steel pipes, reasonable inner design, ensure long service life without maintenance.
Technical Parameters Of Energy Saving Rotary Screw Air Compressor
Model
Maxinmum working
Capacity(FAD)*
Installed motor power
Driving mode&
Noise
Dimensions(mm)
Weight
Air outlet
pressure
50 HZ
60 HZ
Cooling method
level**
pipe diameter
bar(g)
psig
m3/min
cfm
m3/min
cfm
kw
hp
dB(A)
L
W
H
kg
DA-5
7.5
109
0.80
28
0.80
28
5.5
7.5
Belt Driven
75
900
600
860
315
G3/4″
8.5
123
0.78
28
0.78
28
5.5
7.5
Air Cooling
75
900
600
860
DA-7
7.5
109
1.09
39
1.09
39
7.5
10
75
900
600
860
315
G3/4″
8.5
123
1.07
38
1.07
38
7.5
10
75
900
600
860
10.5
152
0.92
32
0.91
32
7.5
10
75
900
600
860
13.0
189
0.73
26
0.72
26
7.5
10
75
900
600
860
DA-11
7.5
109
1.66
59
1.66
59
11
15
75
1230
650
900
324
G3/4″
8.5
123
1.64
58
1.64
58
11
15
75
1230
650
900
10.5
152
1.45
51
1.45
51
11
15
75
1230
650
900
13.0
189
1.13
40
1.12
40
11
15
75
1230
650
900
DA-15
7.5
109
2.54
90
2.53
89
15
20
Direct Driven
75
1465
990
1345
453
G1-1/4″
8.5
123
2.51
88
2.50
88
15
20
Air Cooling
75
1465
990
1345
10.5
152
1.97
70
1.86
66
15
20
75
1465
990
1345
13.0
189
1.91
67
1.83
65
15
20
75
1465
990
1345
DA-18
7.5
109
3.04
107
3.65
129
18.5
25
75
1465
990
1345
453
G1-1/4″
8.5
123
3.03
107
3.63
128
18.5
25
75
1465
990
1345
10.5
152
3.00
106
2.38
84
18.5
25
75
1465
990
1345
13.0
189
1.91
67
2.36
83
18.5
25
75
1465
990
1345
DA-22
7.5
109
3.57
126
3.65
129
22
30
75
1465
990
1345
477
G1-1/4″
8.5
123
3.55
125
3.63
128
22
30
75
1465
990
1345
10.5
152
3.00
106
2.38
84
22
30
75
1465
990
1345
13.0
189
2.97
105
2.36
83
22
30
75
1465
990
1345
DA-30
7.5
109
5.28
187
4.49
159
30
40
85
1600
1250
1550
682
G1-1/2″
8.5
123
5.26
186
4.48
158
30
40
85
1600
1250
1550
10.5
152
5.21
184
4.47
158
30
40
85
1600
1250
1550
13.0
189
3.45
122
3.58
126
30
40
85
1600
1250
1550
DA-37
7.5
109
6.54
231
6.33
224
37
50
85
1600
1250
1550
728
G1-1/2″
8.5
123
6.52
230
6.30
222
37
50
85
1600
1250
1550
10.5
152
5.21
184
4.47
158
37
50
85
1600
1250
1550
13.0
189
5.16
182
4.43
156
37
50
85
1600
1250
1550
DA-45
7.5
109
7.67
271
7.79
275
45
60
85
1600
1250
1550
728
G1-1/2″
8.5
123
7.62
269
7.76
574
45
60
85
1600
1250
1550
10.5
152
6.46
228
6.24
220
45
60
85
1600
1250
1550
13.0
189
6.41
226
4.44
157
45
60
85
1600
1250
1550
DA-55
7.5
109
9.76
345
9.14
323
55
75
85
1876
1326
1700
1310
G2″
8.5
123
9.67
342
9.06
320
55
75
85
1876
1326
1700
10.5
152
7.53
266
7.74
273
55
75
85
1876
1326
1700
13.0
189
7.40
261
6.30
222
55
75
85
1876
1326
1700
DA-75
7.5
109
14.21
502
11.72
414
75
100
85
1876
1326
1700
1325
G2″
8.5
123
12.55
443
11.63
411
75
100
85
1876
1326
1700
10.5
152
9.51
336
11.43
404
75
100
85
1876
1326
1700
13.0
189
9.23
326
8.75
309
75
100
85
1876
1326
1700
DA-90(W)
7.5
109
16.62
587
17.01
601
90
120
Direct Driven
72
2450
1800
1700
2450
DN80
8.5
123
16.37
578
16.82
594
90
120
Air Cooling Or
72
2450
1800
1700
10.5
152
14.21
502
14.87
525
90
120
Water Cooling
72
2450
1800
1700
13.0
189
11.77
416
11.27
398
90
120
72
2450
1800
1700
DA-110(W)
7.5
109
20.13
711
19.10
674
110
150
72
2450
1800
1700
2500
DN80
8.5
123
20.05
708
19.06
673
110
150
72
2450
1800
1700
10.5
152
16.33
576
17.01
601
110
150
72
2450
1800
1700
13.0
189
14.11
498
14.68
518
110
150
72
2450
1800
1700
DA-132(W)
7.5
109
22.85
807
24.37
861
132
175
72
2450
1800
1700
2600
DN80
8.5
123
22.73
802
24.23
856
132
175
72
2450
1800
1700
10.5
152
19.88
702
18.95
669
132
175
72
2450
1800
1700
13.0
189
16.51
583
16.82
594
132
175
72
2450
1800
1700
DA-160(W)
7.5
109
26.92
950
27.90
985
160
215
78
2650
1700
1850
3200
DN80
8.5
123
26.86
949
27.76
980
160
215
78
2650
1700
1850
10.5
152
22.44
792
23.97
846
160
215
78
2650
1700
1850
13.0
189
19.63
693
18.82
664
160
215
78
2650
1700
1850
DA-185(W)
7.5
109
28.89
1571
30.53
1078
185
250
78
2650
1700
1850
3300
DN80
8.5
123
28.84
1018
30.44
1075
185
250
78
2650
1700
1850
10.5
152
25.11
886
27.46
970
185
250
78
2650
1700
1850
13.0
189
22.08
780
23.69
836
185
250
78
2650
1700
1850
DA-200(W)
7.5
109
31.88
1126
30.53
1078
200
270
80
3000
1950
2030
4750
DN100
8.5
123
31.82
1124
30.44
1075
200
270
80
3000
1950
2030
10.5
152
28.48
1006
30.22
1067
200
270
80
3000
1950
2030
13.0
189
25.00
883
27.07
956
200
270
80
3000
1950
2030
DA-220(W)
7.5
109
36.20
1278
37.22
1314
220
300
80
3000
1950
2030
4800
DN100
8.5
123
36.15
1276
37.17
1312
220
300
80
3000
1950
2030
10.5
152
31.71
1120
33.25
1174
220
300
80
3000
1950
2030
13.0
189
28.48
1006
27.07
956
220
300
80
3000
1950
2030
DA-250(W)
7.5
109
43.31
1529
42.87
1514
250
350
80
3000
1950
2030
4850
DN100
8.5
123
43.24
1527
41.30
1458
250
350
80
3000
1950
2030
10.5
152
36.03
1272
37.04
1308
250
350
80
3000
1950
2030
13.0
189
31.55
1114
33.15
1170
250
350
80
3000
1950
2030
DA-280(W)
7.5
109
46.59
1645
47.16
1665
280
375
85
3700
2300
2450
5200
DN125
8.5
123
46.53
1643
45.64
1612
280
375
85
3700
2300
2450
10.5
152
42.95
1516
42.56
1503
280
375
85
3700
2300
2450
13.0
189
35.89
1267
36.95
1305
280
375
85
3700
2300
2450
DA-315(W)
7.5
109
53.16
1877
50.88
1797
315
425
85
3700
2300
2450
6000
DN125
8.5
123
52.63
1858
50.83
1795
315
425
85
3700
2300
2450
10.5
152
43.05
1520
46.27
1634
315
425
85
3700
2300
2450
13.0
189
42.93
1516
40.32
1424
315
425
85
3700
2300
2450
DA-355(W)
7.5
109
63.37
2238
58.12
2052
355
475
85
4500
2500
2450
7000
DN125
8.5
123
63.16
2230
56.54
1997
355
475
85
4500
2500
2450
10.5
152
52.63
1858
51.57
1821
355
475
85
4500
2500
2450
13.0
189
43.79
1546
45.35
1601
355
475
85
4500
2500
2450
DA-400(W)
7.5
109
70.99
2507
61.72
2179
400
550
85
4500
2500
2450
8000
DN125
8.5
123
70.64
2494
59.72
2109
400
550
85
4500
2500
2450
10.5
152
52.63
1858
56.52
1996
400
550
85
4500
2500
2450
13.0
189
46.34
1636
51.35
1813
400
550
85
4500
2500
2450
*) FAD in accordance with ISO 1217 : 2009, Annex C: Absolute intake pressure 1 bar (a), cooling and air intake temperature 20 °C **) Noise level as per ISO 2151 and the basic standard ISO 9614-2, operation at maximum operating pressure and maximum speed; tolerance: ± 3 dB(A) ***) EEI 1- Energy Effiency Index 1, which refers to enhanced energy saving series Specifications are subject to change without notice.
DENAIR Factory & Product Lines
DENAIR Exhibition
We carefully selected for you the classic case
Enhanced Energy Saving Air Compressor in Oman
Project Name: Sandblasting in Muscat, Oman.
Product Name: 75KW 100HP Enhanced Energy Saving screw air compressor EEI 1 (Energy Efficiency Index 1) with air dryer, air receiver tank and air filters.
Model No. & Qty: DA-75+ x 1.
Working Time: From June, 2016 till now
Event: In June, 2015, 1 set of CZPT enhanced energy saving air compressor system was installed in Muscat Oman. This is the first project finished by CZPT distributor in Oman. Our partner Mr. Hari shared the photos at working site to us as a good starting. That means more and more CZPT energy saving solutions will contribute to the industries in Oman in the near future. CZPT air compressor factory and air compressor distributor will try the best to provide top quality products, cost effective solution and excellent service for local users in Oman. In order to ensure the most professional service, the distributor plans to send 2 service engineers to CZPT factory in ZheJiang for training and learnin. We will update the news at that time.
FAQ
Q1: Are you factory or trade company? A1: We are factory.
Q2: What the exactly address of your factory? A2:No. 366, YangzhuangBang Street, Pingxing Rd., Xindai Town, HangZhou, ZHangZhoug Province, China . Q3: Warranty terms of your air compressor machine? A3: Two years warranty for the machine and technical support according to your needs.
Q4: Will you provide some spare parts of the air compressor? A4: Yes, of course.
Q5: How long will you take to arrange production? A5: 380V 50HZ we can delivery the goods within 10 days. Other electricity or other color we will delivery within 22 days
Q6: Can you accept OEM orders? A6: Yes, with professional design team, OEM orders are highly welcome.
what to see in an air compressor
If you need to buy an air compressor, you should know what to look for. The types of air compressors on the market are classified according to their CFM rating, safety devices, and pumps. There are several differences between lubricated and oil-free air compressors that you should know before buying. To better understand the difference between these types of air compressors, read on. This article will guide you through these differences.
Pump
If you are looking for a quality air compressor, you have come to the right place. A good air compressor pump will provide high pressure for anything from tires to boats and more. There are hundreds of different models to choose from, and the great thing about buying 1 from a Chinese manufacturer is that they have so many options. More importantly, Chinese manufacturers can customize air equipment such as air compressors at low prices. A good quality air pump won’t break easily, but you’ll be able to use it for years. Choosing a high-quality pump will help you avoid many hassles on the road, such as unplanned downtime and installation costs. Plus, a pump from the same manufacturer as your air compressor is your best bet to ensure optimum performance. Listed below are some tips for finding a quality pump for your air compressor. The air compressor is an important but unremarkable invention. Without them, our lives would be completely different. Without a pump, we can’t get hot water from central heating, nor can we get heat from the refrigerator. We can’t inflate bicycle tires, and we can’t refuel cars. Pumps are vital to all kinds of machines. So why is it important to choose the right product? The answer may surprise you. Different types of pumps are used for different applications. Positive displacement pumps move a fixed volume of fluid and direct it to a drain. This design ensures constant flow at a constant speed regardless of discharge pressure. Centrifugal pumps work differently. The impeller accelerates the fluid, converting the input energy into kinetic energy. This type of pump is most commonly used in mines, air conditioning, industrial plants, and flood control.
safety equipment
There are several safety features you should check when using an air compressor. First, check the connection of the air filter to the air. If they come loose, parts may separate and cause injury. Another important safety feature is the shut-off valve. When working near compressed air, the shut-off valve should be within easy reach and visibility. Moving parts and other equipment must be protected with protective covers. Check safety valve and replace damaged parts. Rupture discs are copper discs located on the air cooler. When the air pressure exceeds a certain limit, it bursts. Fusible plugs contain materials that melt at high temperatures. The compressor should have a lubricating oil pressure alarm and cut off the trip signal. If these 2 safety devices fail, the compressor should be stopped immediately. The rupture disc should be inspected at least weekly to ensure it does not rupture under pressure. If the pressure level is too high, and overcurrent protection device cuts power to the motor. It also automatically shuts off the compressor when the hose ruptures or the air volume exceeds a preset level. The device should be installed on the air compressor to prevent accidents. Its job is to protect the operator from harm. If employees do not follow these safety measures, they may cause equipment damage. To ensure safety when operating the air compressor, safety glasses and gloves should be worn. Pressurized air can cause eye injury, and crash goggles can provide a barrier to prevent this. Additionally, the self-retracting cord prevents trip hazards and reinforces excess cord. You should also keep your hands and body away from the air nozzle. This will prevent you from being sprayed with compressed air.
CFM Rating
An air compressor’s PSI and CFM ratings indicate the pressure and volume it can deliver. PSI stands for pounds per square inch and measures the force and pressure contained in 1 square inch of air. These 2 indicators are equally important when choosing an air compressor. If you need a lot of compressed air for a specific application, you will need a higher psi compressor. Likewise, if you are using compressed air in a smaller application, a low cfm compressor will not provide enough power to meet your needs. When comparing different air compressors, be sure to pay close attention to horsepower and CFM ratings. While compressor power is essential for some tasks, it is not the most important aspect. The CFM rating of an air compressor will determine how big a project it can handle and how long it takes to charge. Make sure you understand the CFM and PSI ratings of your future compressors, as not knowing these important statistics can frustrate you and drive up costs. In general, it is best to choose an air compressor with a CFM rating higher than the size of the air tool. This will ensure that the air compressor has enough pressure to work multiple tools efficiently at the same time. While smaller CFM ratings may be sufficient for smaller projects, larger tools such as drills require a lot of air. Therefore, the higher the CFM, the larger and more powerful the tool. Once you understand the CFM of an air compressor, you can start looking for the right tool. You can check the CFM rating of your air compressor online by commenting below. If you’re not sure about the size of your air tool, you can always buy a second air compressor. This is a great way to double the CFM of your air compressor! You’ll have more air to do more work, and your compressor will last longer.
Lack of oil and lubrication
Oil-free air compressors have a smaller footprint and require less maintenance than oil-lubricated air compressors. Although oil-lubricated air compressors are more expensive and heavier than oil-free air compressors, they are also ideal for stationary use. The benefits of oil-free air compressors include greater durability and lower maintenance costs. The advantages and disadvantages of each type are discussed below. Oil-free air compressors are generally quieter than oil-lubricated air compressors. However, you may still experience some noise while using it. To avoid this, you should choose a quiet intake compressor. However, if you work next to a noisy compressor, you should buy a muffler, an aftermarket filter that reduces compressor noise. If you want to use the air compressor for a long time, the oil-free model is not the right choice. Its Teflon coating wears off over time, especially at extreme temperatures. Additionally, oil-free air compressors have a large number of moving parts that require regular maintenance, while oil-filled air compressors are great for those who don’t want to invest in extra parts. Another major difference between oil-free and oil-lubricated air compressors is lubrication. Oil-lubricated air compressors require regular lubrication whereas oil-free air compressors are pre-lubricated. They have fewer parts and are cheaper. Oil-free air compressors are lighter than oil-lubricated air compressors. In addition to being more affordable, oil-free air compressors are more powerful and durable. While oil-filled air compressors are more efficient and durable, they generate a lot of heat. However, they are also more expensive and require regular oil changes. Furthermore, they are difficult to transport. They also need to be permanently installed. These air compressors are also not portable and require a fixed location. So, consider your needs before deciding which type is best for you. When you’re choosing an air compressor for your business, be sure to shop around.
noise level
If you are wondering what the noise level of an air compressor is, the answer depends on your specific equipment and working environment conditions. Typically, air compressors produce 40 to 90 decibels of noise. Although the lower the decibel level, the quieter the compressor will be. Larger, more powerful air compressors produce higher noise levels than their little brothers. But no matter how big the air compressors are, it’s a good idea to wear hearing protection while working around them. When purchasing a new air compressor, the noise level of the air compressor should be considered. While this may seem like a small problem, there are actually a lot of variations on these noisy machines. The most common type of air compressor is the reciprocating piston pump. This model uses pistons similar to an engine to rotate inside a chamber. The piston moves quickly and traps air proportional to its size. Single-piston air compressors are generally noisier than twin-piston models, also known as twin cylinders. But even if you have the proper equipment to protect your hearing, it’s still important to know the noise level of an air compressor. Even if the noise is not immediately dangerous, it can still cause temporary or permanent hearing loss. This condition is called noise-induced hearing loss, and an air compressor with a sound level of 80 or higher can cause permanent hearing damage. You can avoid potential damage to your hearing and prevent accidents by simply paying attention to the noise level of your air compressor. Air compressors are inherently noisy, but if you take steps to reduce their noise levels, you can minimize disruption to neighbors and co-workers. For example, installing a sound enclosure in your work area can prevent your air compressor from making as much noise as before. Depending on your workspace, you can also try installing a long air hose, which will reduce sound levels by up to 25%.
