Tag Archives: with screw

China 100 HP 75KW 8 bar Soundless Direct Driven Screw Air Compressor for Metal or Metallurgy Machinery with Great quality

Applicable Industries: Meals & Beverage Manufacturing unit, Building works , Vitality & Mining
Showroom Place: United States
Condition: New
Kind: Screw
Configuration: Stationary
Electricity Supply: AC Electrical power
Lubrication Type: Lubricated
Mute: Sure
Voltage: Customer’s Requirement)
Dimension(L*W*H): fifteen Substantial High quality coupling overload protector adjustable risk-free shaft locking assemblies 1710LGS-thirty/8G0.830185DN6534002760×1680×1710LGS-21/13G1.321185DN6534002760×1680×1710LGS-30/8GB0.830200DN6534002760×1680×1710LGS-22/13GB1.three22200DN6534002760×1680×1710LGS-35/8G0.eight35200DN8044003230×1821×2000LGS-30/10G130200DN8044003230×1821×2000LGS-27/13G1.327200DN8044003230×1821×2000LGS-forty/8G0.840220DN10058003700×2000×2050LGS-40/8GB0.840250DN10058003700×2000×2050LGS-35/10G135250DN10059003700×2000×2050LGS-46/8G0.846250DN10060003700×2000×2050LGS-40/10G140250DN10060003700×2000×2050LGS-33/13G1.333250DN10060003700×2000×2050LGS-50/8GB0.850315DN12564004200×2200×2250LGS-55/8G0.eight55315DN12564004200×2200×2250LGS-56/8G0.856315DN12564004200×2200×2250LGS-fifty/10G150315DN12564004200×2200×2250LGS-sixty five/8G0.eight65355DN12563004200×2200×2250LGS-66/8G0.866355DN12563004200×2200×2250LGS-54/10G154355DN12563004200×2200×2250

Technical Parameters of CZPT LG oil-lubricated two-phase Screw Compressor
Model	Working Strain	Capacity	Power	Outlet	Weight	Dimensions
Model		(Mpa)	(m3/min)	Outlet	(kW)		(kg)	(mm)
KLT120-7	0.seven	18.twelve	90	DN65	2000	2260x1440x1680
KLT120-8	0.eight	17.95	90	DN65	2000	2260x1440x1680
KLT150-seven	0.7	21.08	110	DN65	2290	2230x1460x1840
KLT150-8	0.8	21.fifty nine	110	DN65	2290	2230x1460x1840
KLT180-7	0.seven	26.72	132	DN65	2350	2230x1460x1840
KLT180-eight	0.eight	26.forty six	132	DN65	2350	2230x1460x1840
KLT215-7	0.7	31.75	160	DN80	4130	3060x1860x2060
KLT215-eight	0.8	31.forty four	160	DN80	4130	3060x1860x2060
KLT250-seven	0.7	36.sixty two	185	DN80	4200	3060x1860x2060
KLT250-8	0.8	36.26	185	DN80	4200	3060x1860x2060
KLT270-7	0.7	41	200	DN80	3930	3060x1860x2060
KLT270-eight	0.eight	40.06	200	DN80	3930	3060x1860x2060
KLT295-7	0.7	43.ninety four	220	DN100	5700	3360x2100x2170
KLT295-8	0.8	43.51	220	DN100	5700	3360x2100x2170
KLT335-seven	0.seven	49.fifty seven	250	DN100	5800	3360x2100x2170
KLT335-8	0.8	49.08	250	DN100	5800	3360x2100x2170
KLT375-seven	0.seven	55.19	280	DN125	7500	3660x2260x2365
KLT375-8	0.8	54.65	280	DN125	7500	3660x2260x2365
KLT420-seven	0.7	62.46	315	DN125	7700	3660x2260x2365
KLT420-eight	0.eight	61.85	315	DN125	7700	3660x2260x2365
KLT475-7	0.seven	70.24	355	DN125	7800	3660x2260x2365
KLT475-8	0.eight	69.fifty five	355	DN125	7800	3660x2260x2365

Company Profile FAQ 1. who are we?We are primarily based in ZheJiang , China, begin from 2007,offer to Domestic Industry(00.00%),South The us(00.00%),Southeast Asia(00.00%),Africa(00.00%),Mid East(00.00%). There are overall about 11-50 individuals in our workplace.2. how can we guarantee good quality?Constantly a pre-generation sample ahead of mass productionAlways ultimate Inspection just before shipment3.what can you acquire from us?Air Compressor,Drilling Rig,Drill Bit,Spare Parts4. why should you get from us not from other suppliers?1.The largest air compressor manufacture in China1.Far more than fifty years air compressor& drilling rig manufacture.2.Entire encounter of mine and industrial tasks.3.Specialist and robust soon after – product sales team.4.Style as customer’s requirement.5.OEM5. what providers can we provide?Acknowledged Shipping Phrases: FOB,CFR,CIF,CIP,FCA,CPT；Accepted Payment Currency:USD,EUR,CNYAccepted Payment Sort: T/T,L/C, Small Corrugating Machine Steel Corrugated Aluminium Sheet Machinery for Home Enterprise D/P D/ALanguage Spoken:English,Chinese Advise Merchandise

air-compressor

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?
air-compressor

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.
air-compressor

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?

China 100 HP 75KW 8 bar Soundless Direct Driven Screw Air Compressor for Metal or Metallurgy Machinery with Great quality
editor by Cx 2023-04-28

China supplier China Brand 2.2m3/Min 22kw 16bar Energy Saving Pm Motor Screw Air Compressor for Sale with Good quality

Product Description

China brand 2.2m3/min 22kw 16bar energy saving pm motor screw air compressor for sale
Technical Parameters Of fixed speed screw air compressor:

Model	Power (KW)	V/Hz	pressure (Bar)	Air flow (m³/min)	Bsp(inch)	L×W×H(mm)	Kg
WZS-10GST	7.5	380/50	8.5	1.1	RC3/4	1850X800X1800	480
			10.5	1.0
			13.5	0.8
			16.5	0.4
WZS-11GS	11	380/50	16.5	0.84	RC1	1300X860X1030	380
WZS-11GST	11	380/50	8.5	0.7	RC1	1850X800X1800	600
			10.5	1.4
			13.5	1.2
			16.5	0.84
WZS-15GS	15	380/50	16.5	1.4	RC1	1300X860X1030	480
WZS-15GST	15	380/50	8.5	2.4	RC1	1850X800X1850	650
			10.5	2.1
			13.5	1.8
			16.5	1.4
WZS-22GS	22	380/50	16.5	2.2	RC1 1/4	1380X850X1150	620
WZS-22GST	22	380/50	8.5	3.6	RC1 1/4	1850X800X1850	680
			10.5	3.0
			13.5	2.3
			16.5	2.2

Before quotation:
1.Before quoting, what should users offer?
1).Discharge pressure (Bar, Mpa or Psi)
2).Air discharge/Air flow/Air capacity (m3/min or CFM)
3).Power supply (220/380V, 50/60Hz, 3Phase)

2.If I don’t know the pressure and air flow, what should I do?
1).Take the picture of nameplate, we will advise the suitable air compressor to you.
2).Tell us what industry you are, we can advise the suitable 1 (so as to air tank / air dryer / air filters).

High Efficiency PM Motor and Energy Saving
*With the high-performance permanent magnet material, PM motor won’t lose magnetism even under 120°c and can run for more than 15 years.
*No motor bearing: permanent magnet rotors is installed directly on the stretch out shaft of Male rotor. This structure doesn’t have the bearing and eliminates the motor bearing fault.
*Comparing to normal variable speed motor, the permanent magnet synchronous motor performs with even better energy efficiency. Especially in the low-speed condition, it can still maintain a high motor efficiency.

SHIPPING
Delivery: time 5-25 working days after payment receipt confirmed(based on actual quantity)
packing:standard export packing. or customized packing as your
Professional: goods shipping forwarder.

FAQ
Q: OEM/ODM, or customers logo printed is available?
Yes, OEM/ODM, customers logo is welcomed.

Q: Delivery date?
Usually 5-25 workdays after receiving deposit, specific delivery date based on order quantity

Q: what’s your payment terms?
Regularly doing 30% deposit and 70% balance by T/T, Western Union, Paypal, other payment terms also can be discussed based on our cooperation.

Q: How to control your quality?
We have professional QC team, control the quality during the mass production and inspect completely goods before shipping.

Q: If we don’t have shipping forwarder in China, would you do this for us?
We can offer you best shipping line to ensure you can get the goods timely at best price.

Q: come to China before, can you be my guide in China?
We are happy to provide you orservice, such as booking ticket, pick up at the airport, booking hotel, accompany visiting market or factory

Lubrication Style:	Oil-less
Cooling System:	Air Cooling
Power Source:	AC Power
Cylinder Position:	Vertical
Structure Type:	Closed Type
Installation Type:	Stationary Type

Customization:	Available \|

air-compressor

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 two lobes positioned in a circular cavity. One rotor is connected to an engine, while the other pushes the other one 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 two 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.
air-compressor

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 one 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 two valves – one for inlet and one 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 one 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.
air-compressor

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 one 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 one is an excellent choice.

China supplier China Brand 2.2m3/Min 22kw 16bar Energy Saving Pm Motor Screw Air Compressor for Sale with Good quality
editor by CX 2023-04-24

China best 55kw 75HP Pm Motor Variable Speed VSD Screw Air Compressor for Sale in Turkey with Hot selling

Product Description

55kw 75hp PM motor Variable speed VSD Screw air compressor for sale in Turkey
Save power 30% industrial screw air compressor for sale 25HP 18.5KW

Hongkong CZPT industry ltd – its compressor factory jianxi CZPT compressorco., ltd. Covers an areas of more than 150 acres, located in Zone B, Xihu (West Lake) Dis.a industrial park, HangZhou city, ZheJiang province which specilizing in research , development and manufacturning of air compressor. The products have reached the international level and sales in southeast asia & north amercican market with the good coorperation .
Good quanlity because of the powerful and good airend

Working pressure: 7-13 (Bar)

Control: PLC
Driven:Direct
Cooling: By Air
Protect level: IF55
Insulation level: F
Discharge temperature: less than ambient -5ºC+- 45ºC
Dimension: 1380*850*1100mm
Weight:460kg
Delivery time:15days
Warranty: 12 months
Configuration: mute and stationary

Related air compressor parts we can provide :

Main products:

Filters: air filter ,oil filter, oil separator ,filter element and precision filter.

Services kits: unloading valve kits, Minimum pressure valve kit,Stop oil valve kit, check valve kit, thermostat valve kit and more.

Valve assembly:air intake valve, thermostat valve, solenoid valve, minimum pressure valve kit, blow off valve, drain valve and more.

Rubber parts: hose, coupling, elbow, anti-vibration pad, housing, belt.

Sensor: temperature sensor, pressure sensor, oil level sensor.

Other parts: gear wheel, controller, temperature switch, pressure switch, cooler ,cleaning agent.

such as:

380V 50HZ 3PH
220V 60HZ 3PH
440V 60HZ 3PH
415V 50HZ 3PH
230V 60HZ 3PH
460V 60HZ 3PH

Company Information

about us…

Hongkong CZPT Industry Limited was established in 2000, located in Chang’an town,

HangZhou city– “China National Machinery and Hardware town”

We’re a Hi-Tech company specialize in research, development, manufacture and

distribution of air compressor sparts. With our rich experience, profession technology

and rigorous quality control, our products are widely used in air compressor field

with good feedback and continuous orders from more than 2,000 customers in domestic

and oversea market.We can solve any technical problems you may encounter

with your air compressor and provide many kinds of air compressor parts for you.

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Lubrication Style:	Lubricated
Cooling System:	Air Cooling
Power Source:	AC Power
Cylinder Position:	Vertical
Structure Type:	Closed Type
Installation Type:	Stationary Type

Customization:	Available \|

air-compressor

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 one 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 two 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 one square inch of air. These two 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.
air-compressor

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.
air-compressor

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%.
China best 55kw 75HP Pm Motor Variable Speed VSD Screw Air Compressor for Sale in Turkey with Hot selling
editor by CX 2023-04-21

China OEM 2021 Closed Stationary Screw Type CZPT Screw Diving Equipment Air Compressors with Good quality

Product Description

2571 Closed Stationary Screw Type CZPT screw diving equipment air compressors

Product Description

Parameters

Model :	MFB20A
Type:	Oil Injected Belt Driven Screw Air Compressor
Voltage:	380V/50HZ/3P, 220V/60HZ/3P, 400V/50HZ/3P, 415V/50HZ/3P or Customer′s Requirements
Working Pressure:	7~12.5 bar
Capacity:	1.9~3.0m³/min
Color:	Blue/grey
Driven Method:	Belt Driven
Trademark:	Moair
Transport Package:	Standard Wooden Packing
Available Certificate:	CE, ISO
Origin:	China
application:	Casting , Metal , Plastic , Rubber

Product Features

1. Big airend with low rpm for better performance an long life span.

2. CE level protection design and manufacturing

3. Oversize cooler suitable for tropical area.

4. Intelligent PLC control.

5. Easy to do maintenance and service.

Company Profile

FAQ

Q1: What ‘s your factory address
A2: Our company is located in NO.88 CZPT Road,HangZhou ,ZheJiang ,China

Q2: How long is our delivery
A2: Our standard delivery time is 30-40 days after confirmation order & receiving recipets for standard compressors, for the other non standard requirement will be discussed case by case.

Q3: Can you accept OEM orders?
A3: Yes, with professional design team, OEM orders are highly welcome.

Lubrication Style:	Lubricated
Cooling System:	Air Cooling
Power Source:	AC Power
Cylinder Position:	Vertical
Structure Type:	Closed Type
Installation Type:	Stationary Type

Samples:	US$ 2500/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \|

air-compressor

Choosing an Air Compressor

Positive displacement

Oil-injected

Oil-free

Single-stage

Low-noise

China OEM 2021 Closed Stationary Screw Type CZPT Screw Diving Equipment Air Compressors with Good quality
editor by CX 2023-04-19

China high quality The Harsh Field Use Portable Screw Air Compressor for Mining with Best Sales

Product Description

The Harsh Field Use Portable Screw Air Compressor For Mining

Applicable :;

1.; Air compressor as a kind of gas power conversion equipment is widely used in every link of production life.;For example,; in the construction,; steel,; mining and many used of the chemical industrial plants,; especially of double screw air compressor has been widely used in machinery,; metallurgy,; electric power,; medicine,; packaging,; chemical,; food,; mining,; textile,; transportation,; and many other industries,; and become the mainstream product of compressed air.;

2.; Widely used in drilling,; pipeline pressure test and As well as the related field ,;In view of the extreme conditions the use of the environment,; unit configuration heavy fuel oil filter,; the large capacity battery,;And also can supply liquid fuel heater in cold zone,; through the pulmonary circulation cooling heating cylinder diesel engine,; let you pneumatic easy.;

Technica Parameter :;

Model	HG550-16C	HG650-16C	HG750-16C
Capacity (m3/min);	15	17	21
Pressure (bar);	16	16	16
Pressure stage	1	1	1
Volume of Tank (L);	127	127	127
Oil fuel capacity (L);	80	80	80
Diesel engine manufacture	CUMMINS Brand
Diesel model	6CTA8.;3-C240	6CTA8.;3-C260	6CTA8.;3-C260
Cylinder quantity (pcs);	6	6	6
Rated power (kw);	179	194	194
Rater speed (rpm);	2200	2200	1900
No-load speed (rpm);	1400	1400	1400
Engine oil fuel capacity(L);	24
Cooling liquid volume (L);	60
Battery	6-QW-165&ast;2
Fuel volume(L);	350
Machine size( &ast;l&ast;w&ast;h);	4600&ast;1980&ast;2210MM
Machine weight(KG);	3280
Exhaust valve	1-G2″ 1-G1″

Matched Crawler Drilling Rig :; JBP200 Crawler Drilling Rig :;
Bore Diameter :;dia.; 90-150mm
Bore Depth :; Horizontal 30m,;Vertical 25m

Drill Hole Spare Parts :;

CZPT COMPANY GLAD TO SERVICE FOR YOU &excl;

Shipping Cost: Estimated freight per unit.	To be negotiated\| Freight Cost Calculator

Shipping Cost:

Estimated freight per unit.

To be negotiated|

Freight Cost Calculator

Lubrication Style:	Lubricated
Cooling System:	Air Cooling
Power Source:	Diesel Engine

air-compressor

what to see in an air compressor

Pump

safety equipment

CFM Rating

Lack of oil and lubrication

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%.
China high quality The Harsh Field Use Portable Screw Air Compressor for Mining with Best Sales
editor by CX

Merchandise Description

.5-eighty M3/Min 6-forty Bar 5.5-four hundred Kw Electrical Stationary Industrial AC Power Immediate Driven/Coupled Rotary Screw Air Compressors Advantages

one.DENAIR Enhanced strength preserving screw air compressor attained the tremendous strength saving amount

two.Power Effective Index 1(EEI 1) authorized in accordance to GB19153-2009, the energy usage is 10%~15% decrease than EEI 2.

3.CZPT air compressor style with 72 types of engineering patent, genuine even bigger air flow

four.State-of-the-art screw aspect, authentic Germany CZPT air end, ladvanced SAP profile design and style, outstanding Sweden CZPT aspect bearings

five.CZPT air compressdor dopts planet-renowned parts, these kinds of as Schneider electronics from France, DENAIR filters from Germany, Danfoss pressure sensor from Denmark, and many others. contribute to assure the compressor for a longer time service lifestyle.

6.Smart touch display screen design and 0 pressure drop design

7.Increased effectiveness cooling system and electrical motor

8.Stainless steel pipes, affordable inner layout, ensure long service life without having maintenance.

Complex Parameters Of Power Preserving Rotary Screw Air Compressor

Model	Maxinmum doing work		Capacity(Fad)*				Installed motor energy		Driving method&	Noise	Dimensions(mm)			Weight	Air outlet
	pressure		50 HZ		60 HZ		Installed motor energy		Cooling technique	degree**	Dimensions(mm)			Weight	pipe diameter
	bar(g)	psig	m3/min	cfm	m3/min	cfm	kw	hp		dB(A)	L	W	H	kg
DA-five	7.5	109	.80	28	.80	28	5.5	seven.5	Belt Driven	75	900	600	860	315	G3/4″
DA-five	eight.5	123	.78	28	.78	28	five.5	7.5	Air Cooling	seventy five	900	600	860	315	G3/4″
DA-7	7.5	109	one.09	39	one.09	39	7.5	10		seventy five	900	600	860	315	G3/4″
	eight.5	123	1.07	38	one.07	38	seven.5	ten		seventy five	900	600	860
	10.5	152	.92	32	.91	32	7.five	10		75	900	600	860
	thirteen.0	189	.73	26	.72	26	seven.five	10		seventy five	900	600	860
DA-11	7.5	109	one.66	59	one.66	59	eleven	15		75	1230	650	900	324	G3/4″
	eight.5	123	1.64	58	1.64	58	11	fifteen		75	1230	650	900
	ten.5	152	1.45	fifty one	1.45	fifty one	eleven	15		75	1230	650	900
	thirteen.0	189	one.13	forty	1.12	forty	eleven	fifteen		75	1230	650	900
DA-fifteen	7.5	109	2.54	90	2.53	89	15	20	Direct Driven	seventy five	1465	990	1345	453	G1-1/4″
	eight.5	123	2.51	88	two.50	88	15	20	Air Cooling	75	1465	990	1345
	ten.5	152	one.97	70	one.86	sixty six	15	20		75	1465	990	1345
	13.0	189	1.91	sixty seven	1.83	65	fifteen	twenty		seventy five	1465	990	1345
DA-18	seven.5	109	3.04	107	three.65	129	eighteen.5	25		seventy five	1465	990	1345	453	G1-1/4″
	eight.5	123	3.03	107	three.63	128	eighteen.five	25		seventy five	1465	990	1345
	10.5	152	three.00	106	two.38	eighty four	eighteen.5	twenty five		75	1465	990	1345
	13.0	189	1.91	67	2.36	eighty three	eighteen.5	twenty five		seventy five	1465	990	1345
DA-22	seven.5	109	3.57	126	3.65	129	22	30		75	1465	990	1345	477	G1-1/4″
	8.5	123	three.55	a hundred twenty five	3.63	128	22	30		75	1465	990	1345
	ten.5	152	3.00	106	two.38	84	22	30		seventy five	1465	990	1345
	thirteen.0	189	two.97	one zero five	two.36	83	22	30		75	1465	990	1345
DA-30	7.5	109	five.28	187	4.49	159	30	forty		85	1600	1250	1550	682	G1-1/2″
	8.5	123	5.26	186	four.48	158	30	40		eighty five	1600	1250	1550
	10.5	152	five.21	184	four.47	158	30	forty		eighty five	1600	1250	1550
	13.0	189	three.45	122	3.58	126	30	forty		85	1600	1250	1550
DA-37	7.5	109	six.54	231	six.33	224	37	fifty		85	1600	1250	1550	728	G1-1/2″
	8.5	123	six.52	230	6.30	222	37	50		eighty five	1600	1250	1550
	ten.5	152	five.21	184	four.47	158	37	fifty		85	1600	1250	1550
	thirteen.0	189	5.16	182	four.43	156	37	fifty		eighty five	1600	1250	1550
DA-45	seven.5	109	7.67	271	7.79	275	45	sixty		eighty five	1600	1250	1550	728	G1-1/2″
	eight.5	123	7.62	269	7.76	574	45	60		eighty five	1600	1250	1550
	10.5	152	6.46	228	six.24	220	45	60		eighty five	1600	1250	1550
	13.0	189	six.41	226	four.44	157	45	60		85	1600	1250	1550
DA-fifty five	7.5	109	nine.76	345	nine.14	323	fifty five	75		85	1876	1326	1700	1310	G2″
	eight.5	123	9.67	342	nine.06	320	fifty five	75		85	1876	1326	1700
	ten.5	152	7.53	266	seven.74	273	fifty five	seventy five		eighty five	1876	1326	1700
	thirteen.0	189	7.40	261	6.30	222	fifty five	seventy five		85	1876	1326	1700
DA-seventy five	seven.5	109	fourteen.21	502	eleven.72	414	75	100		85	1876	1326	1700	1325	G2″
	eight.5	123	12.55	443	11.63	411	seventy five	100		85	1876	1326	1700
	ten.5	152	nine.51	336	11.43	404	seventy five	one hundred		85	1876	1326	1700
	13.0	189	nine.23	326	8.75	309	75	one hundred		eighty five	1876	1326	1700
DA-ninety(W)	seven.5	109	sixteen.62	587	17.01	601	ninety	120	Immediate Driven	72	2450	1800	1700	2450	DN80
	eight.5	123	16.37	578	16.82	594	ninety	a hundred and twenty	Air Cooling Or	72	2450	1800	1700
	10.5	152	14.21	502	14.87	525	90	a hundred and twenty	Drinking water Cooling	72	2450	1800	1700
	thirteen.0	189	11.77	416	11.27	398	90	one hundred twenty		72	2450	1800	1700
DA-a hundred and ten(W)	seven.5	109	20.13	711	19.10	674	one hundred ten	one hundred fifty		72	2450	1800	1700	2500	DN80
	8.5	123	twenty.05	708	19.06	673	a hundred and ten	a hundred and fifty		seventy two	2450	1800	1700
	ten.5	152	16.33	576	17.01	601	one hundred ten	a hundred and fifty		72	2450	1800	1700
	13.0	189	14.11	498	fourteen.68	518	one hundred ten	150		seventy two	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	a hundred seventy five		seventy two	2450	1800	1700
	10.5	152	19.88	702	eighteen.95	669	132	175		seventy two	2450	1800	1700
	thirteen.0	189	16.51	583	16.82	594	132	175		seventy two	2450	1800	1700
DA-160(W)	7.5	109	26.92	950	27.90	985	160	215		78	2650	1700	1850	3200	DN80
	eight.5	123	26.86	949	27.76	980	one hundred sixty	215		seventy eight	2650	1700	1850
	10.5	152	22.44	792	23.97	846	160	215		seventy eight	2650	1700	1850
	13.0	189	19.63	693	eighteen.82	664	a hundred and sixty	215		78	2650	1700	1850
DA-185(W)	7.5	109	28.89	1571	30.53	1078	185	250		seventy eight	2650	1700	1850	3300	DN80
	8.5	123	28.84	1018	30.44	1075	185	250		seventy eight	2650	1700	1850
	ten.5	152	25.11	886	27.46	970	185	250		seventy eight	2650	1700	1850
	thirteen.0	189	22.08	780	23.69	836	185	250		78	2650	1700	1850
DA-200(W)	seven.5	109	31.88	1126	30.53	1078	two hundred	270		eighty	3000	1950	2030	4750	DN100
	8.5	123	31.82	1124	30.44	1075	200	270		80	3000	1950	2030
	ten.5	152	28.48	1006	thirty.22	1067	200	270		80	3000	1950	2030
	thirteen.0	189	twenty five.00	883	27.07	956	two hundred	270		eighty	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	three hundred		eighty	3000	1950	2030
	ten.5	152	31.71	1120	33.25	1174	220	three hundred		eighty	3000	1950	2030
	13.0	189	28.48	1006	27.07	956	220	three hundred		eighty	3000	1950	2030
DA-250(W)	seven.5	109	forty three.31	1529	forty two.87	1514	250	350		eighty	3000	1950	2030	4850	DN100
	8.5	123	43.24	1527	41.30	1458	250	350		eighty	3000	1950	2030
	10.5	152	36.03	1272	37.04	1308	250	350		eighty	3000	1950	2030
	thirteen.0	189	31.55	1114	33.15	1170	250	350		80	3000	1950	2030
DA-280(W)	seven.5	109	forty six.59	1645	forty seven.16	1665	280	375		85	3700	2300	2450	5200	DN125
	eight.5	123	46.53	1643	45.64	1612	280	375		85	3700	2300	2450
	ten.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)	seven.5	109	53.16	1877	50.88	1797	315	425		eighty five	3700	2300	2450	6000	DN125
	eight.5	123	52.63	1858	50.83	1795	315	425		eighty five	3700	2300	2450
	ten.5	152	forty three.05	1520	forty six.27	1634	315	425		85	3700	2300	2450
	13.0	189	42.93	1516	40.32	1424	315	425		eighty five	3700	2300	2450
DA-355(W)	7.5	109	sixty three.37	2238	fifty eight.12	2052	355	475		eighty five	4500	2500	2450	7000	DN125
	8.5	123	sixty three.16	2230	56.54	1997	355	475		85	4500	2500	2450
	ten.5	152	52.63	1858	51.57	1821	355	475		eighty five	4500	2500	2450
	thirteen.0	189	43.79	1546	forty five.35	1601	355	475		eighty five	4500	2500	2450
DA-400(W)	seven.5	109	70.99	2507	sixty one.72	2179	four hundred	550		85	4500	2500	2450	8000	DN125
	eight.5	123	70.64	2494	fifty nine.72	2109	four hundred	550		85	4500	2500	2450
	10.5	152	52.63	1858	fifty six.52	1996	four hundred	550		eighty five	4500	2500	2450
	13.0	189	46.34	1636	51.35	1813	four hundred	550		eighty five	4500	2500	2450

*) Trend in accordance with ISO 1217 : 2009, Annex C: Complete intake pressure 1 bar (a), cooling and air consumption temperature 20 °C
**) Sounds amount as for each ISO 2151 and the simple common ISO 9614-2, procedure at maximum working stress and optimum pace tolerance: ± 3 dB(A)
***) EEI 1- Power Effiency Index 1, which refers to improved energy preserving series
Specifications are subject matter to modify with out notice.

DENAIR Factory & Product Traces

DENAIR Exhibition

We carefully selected for you the classic scenario

Enhanced Strength Saving Air Compressor in Oman

Project Title: Sandblasting in Muscat, Oman.

Item Title: 75KW 100HP Improved Vitality Preserving screw air compressor EEI 1 (Strength Efficiency Index 1) with air dryer, air receiver tank and air filters.

Model No. & Qty: DA-75+ x 1.

Operating Time: From June, 2016 until now

Event: In June, 2015, 1 set of CZPT improved strength preserving air compressor program was installed in Muscat Oman. This is the first undertaking concluded by CZPT distributor in Oman. Our partner Mr. Hari shared the pictures at operating web site to us as a good starting. That means more and a lot more CZPT vitality saving solutions will lead to the industries in Oman in the around foreseeable future. CZPT air compressor factory and air compressor distributor will try out the best to give top high quality goods, cost powerful solution and superb services for nearby end users in Oman. In order to ensure the most professional service, the distributor programs to send out 2 service engineers to CZPT manufacturing facility in ZheJiang for training and learnin. We will update the information at that time.

FAQ

Q1: Are you manufacturing unit or trade company?
A1: We are manufacturing unit.

Q2: What the just tackle of your manufacturing unit?
A2:No. 366, YangzhuangBang Street, Pingxing Rd., Xindai City, HangZhou, ZHangZhoug Province, China
.
Q3: Guarantee conditions of your air compressor device?
A3: Two several years guarantee for the equipment and technical support in accordance to your requirements.

This fall: Will you offer some spare areas of the air compressor?
A4: Of course, of training course.

Q5: How extended will you just take to set up generation?
A5: 380V 50HZ we can shipping the merchandise inside ten days. Other electric power or other colour we will delivery inside 22 times

Q6: Can you settle for OEM orders?
A6: Sure, with skilled style staff, OEM orders are very welcome.

/ Piece
| 1 Piece

(Min. Order)

###

Lubrication Style:	Lubricated, Oil-Less
Cooling System:	Air Cooling and Water Cooling
Power Source:	AC Power
Cylinder Position:	Vertical
Structure Type:	Closed Type
Installation Type:	Stationary Type

###

Customization:	Available \|

###

Model	Maxinmum working		Capacity(FAD)*				Installed motor power		Driving mode&	Noise	Dimensions(mm)			Weight	Air outlet
	pressure		50 HZ		60 HZ		Installed motor power		Cooling method	level**	Dimensions(mm)			Weight	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"
DA-5	8.5	123	0.78	28	0.78	28	5.5	7.5	Air Cooling	75	900	600	860	315	G3/4"
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	1020	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

/ Piece
| 1 Piece

(Min. Order)

###

Lubrication Style:	Lubricated, Oil-Less
Cooling System:	Air Cooling and Water Cooling
Power Source:	AC Power
Cylinder Position:	Vertical
Structure Type:	Closed Type
Installation Type:	Stationary Type

###

Customization:	Available \|

###

Model	Maxinmum working		Capacity(FAD)*				Installed motor power		Driving mode&	Noise	Dimensions(mm)			Weight	Air outlet
	pressure		50 HZ		60 HZ		Installed motor power		Cooling method	level**	Dimensions(mm)			Weight	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"
DA-5	8.5	123	0.78	28	0.78	28	5.5	7.5	Air Cooling	75	900	600	860	315	G3/4"
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	1020	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

Types of Air Compressors

There are many types of Air Compressors available on the market. Learn which one is right for your needs and what makes one better than another. Find out more about Single-stage models, Oil-free models, and Low-noise models. This article will explain these types and help you decide which one you need. You can also learn about Air Compressors that have single-stage compressors. If you are looking for a high-quality compressor, this article will help you choose a unit.
air-compressor

Air Compressors

Air compressors work by forcing atmospheric air through an inlet valve. As the piston moves down, it pulls atmospheric air into the chamber. As the piston rises, it forces the compressed air out of the cylinder through an exhaust valve. One of the most common types of air compressor is the reciprocating type. Another type of compressor is a single-stage piston. These types of compressors compress air in one stroke – equivalent to the complete rotation of the piston’s crankshaft.
These devices change electrical or mechanical energy into pressurized air. When air is compressed, its volume decreases, increasing its pressure. Air compressors typically have a minimum pressure of 30 bars. The lower pressure band is the range of air pressure. Most compressors are controlled separately, but network controls can be used to interconnect multiple compressors. This type of controller will not work for all types of compressors. There are other types of air compressors that can communicate with each other.
Compressed air has multiple applications in all kinds of industries. In agriculture, it can power pneumatically powered material handling machines for irrigation and crop spraying. Dairy equipments also use compressed air. Compressors are also used in the pharmaceutical industry for mixing tanks, packaging, and conveyor systems. Portable air compressors, which can be powered by diesel fuel, are frequently used at remote drilling sites. Portable air compressors are also commonly used in oil and gas. They can be used to remotely control valves and install reactor rods.
Whether you use an air compressor for agricultural purposes or in a manufacturing setting, there are some features to consider when choosing an air compressor for your needs. A good compressor will have a safety device. It will automatically shut off the input air and output air once sufficient compressing has been achieved. These features will help your air compressor remain efficient and protect your equipment. The safety device is an important feature of any air compressor to increase its overall efficiency.
Vane air compressors are the most common type. They are generally smaller and less powerful than reciprocating piston compressors, so you can use one of these for applications that are under 100 horsepower. The vane air compressors have low compression ratios and high capacities, but they are generally limited to low-power applications. Vane compressors tend to run hot, and they typically have a low compression ratio. It is important to choose the correct oil viscosity for your compressor.
air-compressor

Single-stage models

When comparing single-stage air compressors, look for the term “stages.” Multi-stage compressors use two stages and can handle more capacity and pressure. One stage involves pressurizing air using a piston and a lower-pressure cylinder. This compressed air is then moved to a storage tank. Single-stage models tend to be more energy-efficient than their two-stage counterparts. But if you don’t need a high-pressure cylinder, a single-stage air compressor can be the best choice.
Although single-stage air compressors produce less power, they can produce enough air to power pneumatic tools and other pneumatic equipment. These single-stage units are most useful for smaller-scale home projects and DIY projects. For more industrial purposes, a dual-stage model is the best choice. But if you’re in a hurry, a single-stage unit may be sufficient. Ultimately, it depends on what you plan to do with the air compressor.
Single-stage air compressors feature a single cylinder, one piston stroke for each revolution of pressurized air. Single-stage compressors are typically smaller and more compact, making them a good choice for smaller work environments. Their cfm capacity (cubic feet per minute) is an important indicator of operating capacity. If you plan to use multiple pneumatic tools, you will probably need a higher cfm model. Similarly, the horsepower of single-stage compressors indicates its working capacity. One horsepower moves 550 pounds per foot per minute.
Multi-stage air compressors are generally more expensive and more energy-efficient than single-stage units, but they can offer higher air flow rates. While they may be more complex, they can lower general operating expenses. If you plan on using your air compressor for industrial or commercial use, a dual-stage model might be the best choice. However, if you’re planning to use the air compressor for mass production, a single-stage model may be the best choice.
Single-stage air compressors have the same piston size and number of inlets, while dual-stage models have a smaller first piston and a much longer second piston. Both have a cooling tube in between the two pistons to reduce the air temperature before the second round of compression. The single-stage model is typically small and portable, while the double-stage air compressor is stationary. These compressors can both be stationary and large.

Low-noise models

Despite its name, low-noise models of air compressors are not all the same. The noise level of a compressor can be affected by several factors, including the power source and proximity to the machine. Reciprocal compressors are generally louder than electric ones because of their many moving parts. By contrast, rotary-screw and scroll compressors have fewer moving parts and are quieter.
The noise level of a gas-powered air compressor can be extremely high, making it unsuitable for use indoors. To combat this problem, you can choose an electric model. The noise level of a compressor is primarily caused by motor friction. The cover of a piston is also a major factor in noise, as pistons with minimal covers will produce a lot of noise. Previously, oil was required for a quiet compressor. However, this has changed thanks to the medical industry’s demand for oil-free models.
The CZPT EC28M Quiet Air Compressor is another model that features quiet operation. This air compressor makes 59dB of noise. This level is low enough to allow you to carry on normal conversations while it cycles. In addition, this compressor has an industrial oil-free pump and a 2.8 Amp direct-drive induction motor. These two features make it a great choice for businesses.
Low-noise models of air compressors are available for the construction industry. However, these compressors are not necessarily low-quality, which is why you should consider the noise level of your air tool before purchasing one. The specialists at CZPT can recommend the low-noise models for your particular application and space. Noise can distract people who work near the air compressor. That is why many businesses now opt for these models.
air-compressor

Oil-free models

A number of oil-free models of air compressors are available, but what makes them special? Oil-free compressors don’t contain oil, so they’re lubricated by grease instead. They’re a good choice if you’re working with a small compressor and don’t want to risk damaging it. On the other hand, oil-free models do generate significant amounts of heat, which can damage the compressor. Higher pressure can grind the compressor against itself, or even warp it.
A few words of knowledge can help you choose the best oil-free air compressor for your needs. For example, a compressor’s horsepower is a measurement of how powerful the motor is. Higher horsepower means a higher PSI or ACFM. You can also use the ACFM to compare the two. Scroll technology is a modern air compression system that uses a stationary and mobile spiral. This reduces the volume of air in the compressor by directing it to the center.
Purchasing an oil-free air compressor doesn’t have to be a daunting task, though. A good distributor can advise you on what type of oil-free air compressor is right for you. This way, you can save money and enjoy peace of mind while using your air compressor. And, of course, the best way to get a great deal on an air compressor is to speak to a distributor who is knowledgeable about the products available.
An oil-free air compressor is a great option for businesses that are sensitive to the contamination of air. For example, in the pharmaceutical and food industry, a minuscule oil could spoil a product or even damage production equipment. Oil-free air compressors generally have lower maintenance costs than oil-flooded models because there are fewer moving parts. Because of this, oilless air compressors require fewer maintenance and may still need to be replaced occasionally.
A few advantages of an oil-free air compressor over an oil-lubricated one include lower noise levels. Oil-free air compressors tend to be less noisy and run more quietly than oil-injected ones, but you should still carefully weigh the pros and cons before making a decision. Also, consider how much you use your air compressor before choosing a model. The pros outweigh the cons. In the end, you’ll be glad you chose an oil-free air compressor.

China Denair 140 Cfm Screw Air Compressor with Direct Driven air compressor harbor freight
editor by CX 2023-03-31

TCEHNICAL Requirements OF THE Direct Pushed SCREW AIR COMPRESSOR
Model	AHD-30A	AHD-50A	AHD-75A	AHD-100A	AHD-120A/W	AHD-150A/W	AHD-175A/W	AHD-220A/W	AHD-250A/W	AHD-300A/W	AHD-350A/W
Free air provide /Discharge stress (m3/min /Mpa)	3.8/.seven three.6/.8 three.2/1. two.8/1.two	six.8/.seven six.2/.8 five.6/1. 4.9/1.2	ten./.seven 9.1/.8 eight.5/1. 7.6/1.2	13.5/.7 twelve.6/.eight eleven.2/1. ten./1.two	16.1/.7 fifteen./.eight thirteen.8/1. 12.3/1.2	21./.seven 19.8/.eight 17./1. fifteen.3/1.two	25.2/.7 24./.eight 21./1. eighteen.3/1.two	28.7/.seven 27.6/.8 24.6/1. 21.5/1.two	32./.seven 30.5/.8 27.5/1. 24.8/1.2	36.7/.7 34.5/.8 thirty.2/1. 27.8/1.2	42./.7 40.5/.eight 38.1/1. 34.6/1.two
No.of compression phase	one phase
Ambient temperature	‘-5–+45^oC
Cooling design	Air –Cooling					Air-Cooling&H2o-Cooling		Water-Cooling
Discharge temperature (0C)	Ambient temperature+15^oC
Lubricant(L)	18	thirty	65			90		110
Sound degree (Db)	68±2		72±2			75±2			72±2
Drive technique	Immediate push
Electrical power (V/ph/Hz)	380/3/fifty
Energy (KW/HP)	22/30	37/50	fifty five/seventy five	75/one hundred	90/a hundred and twenty	one hundred ten/a hundred and fifty	132/175	a hundred and fifty/200	185/250	220/300	250/350
Starting method	Y-ΔStarter
Dimension: size/ width/ peak (mm)	1400* 900* 1220	1400* 900* 1220	1800* 1200* 1600	1900* 1200* 1600	2100* 1400* 1780	2360* 1360* 1800	2460* 1420* 1800	2560* 1540* 1840	2610* 1640* 2050	2700* 1740* 2100	2900* 1850* 2200
Fat(kg)	680	1060	1880	1980	2100	2900	3500	3900	4200	4600	5000
Air outlet pipe diameter (inch/mm)	1″	one 1/2″	2″			DN65		DN80		DN100

TCEHNICAL SPECIFICATIONS OF THE DIRECT DRIVEN SCREW AIR COMPRESSOR
Model	AHD-30A	AHD-50A	AHD-75A	AHD-100A	AHD-120A/W	AHD-150A/W	AHD-175A/W	AHD-220A/W	AHD-250A/W	AHD-300A/W	AHD-350A/W
Free air deliver /Discharge pressure (m3/min /Mpa)	3.8/0.7 3.6/0.8 3.2/1.0 2.8/1.2	6.8/0.7 6.2/0.8 5.6/1.0 4.9/1.2	10.0/0.7 9.1/0.8 8.5/1.0 7.6/1.2	13.5/0.7 12.6/0.8 11.2/1.0 10.0/1.2	16.1/0.7 15.0/0.8 13.8/1.0 12.3/1.2	21.0/0.7 19.8/0.8 17.0/1.0 15.3/1.2	25.2/0.7 24.0/0.8 21.0/1.0 18.3/1.2	28.7/0.7 27.6/0.8 24.6/1.0 21.5/1.2	32.0/0.7 30.5/0.8 27.5/1.0 24.8/1.2	36.7/0.7 34.5/0.8 30.2/1.0 27.8/1.2	42.0/0.7 40.5/0.8 38.1/1.0 34.6/1.2
No.of compression stage	single stage
Ambient temperature	‘-5–+45^oC
Cooling model	Air –Cooling					Air-Cooling&Water-Cooling		Water-Cooling
Discharge temperature (0C)	Ambient temperature+15^oC
Lubricant(L)	18	30	65			90		110
Noise level (Db)	68±2		72±2			75±2			72±2
Drive method	Direct drive
Electricity (V/ph/Hz)	380/3/50
Power (KW/HP)	22/30	37/50	55/75	75/100	90/120	110/150	132/175	150/200	185/250	220/300	250/350
Starting method	Y-ΔStarter
Dimension: length/ width/ height (mm)	1400* 900* 1220	1400* 900* 1220	1800* 1200* 1600	1900* 1200* 1600	2100* 1400* 1780	2360* 1360* 1800	2460* 1420* 1800	2560* 1540* 1840	2610* 1640* 2050	2700* 1740* 2100	2900* 1850* 2200
Weight(kg)	680	1060	1880	1980	2100	2900	3500	3900	4200	4600	5000
Air outlet pipe diameter (inch/mm)	1"	1 1/2"	2"			DN65		DN80		DN100

TCEHNICAL SPECIFICATIONS OF THE DIRECT DRIVEN SCREW AIR COMPRESSOR
Model	AHD-30A	AHD-50A	AHD-75A	AHD-100A	AHD-120A/W	AHD-150A/W	AHD-175A/W	AHD-220A/W	AHD-250A/W	AHD-300A/W	AHD-350A/W
Free air deliver /Discharge pressure (m3/min /Mpa)	3.8/0.7 3.6/0.8 3.2/1.0 2.8/1.2	6.8/0.7 6.2/0.8 5.6/1.0 4.9/1.2	10.0/0.7 9.1/0.8 8.5/1.0 7.6/1.2	13.5/0.7 12.6/0.8 11.2/1.0 10.0/1.2	16.1/0.7 15.0/0.8 13.8/1.0 12.3/1.2	21.0/0.7 19.8/0.8 17.0/1.0 15.3/1.2	25.2/0.7 24.0/0.8 21.0/1.0 18.3/1.2	28.7/0.7 27.6/0.8 24.6/1.0 21.5/1.2	32.0/0.7 30.5/0.8 27.5/1.0 24.8/1.2	36.7/0.7 34.5/0.8 30.2/1.0 27.8/1.2	42.0/0.7 40.5/0.8 38.1/1.0 34.6/1.2
No.of compression stage	single stage
Ambient temperature	‘-5–+45^oC
Cooling model	Air –Cooling					Air-Cooling&Water-Cooling		Water-Cooling
Discharge temperature (0C)	Ambient temperature+15^oC
Lubricant(L)	18	30	65			90		110
Noise level (Db)	68±2		72±2			75±2			72±2
Drive method	Direct drive
Electricity (V/ph/Hz)	380/3/50
Power (KW/HP)	22/30	37/50	55/75	75/100	90/120	110/150	132/175	150/200	185/250	220/300	250/350
Starting method	Y-ΔStarter
Dimension: length/ width/ height (mm)	1400* 900* 1220	1400* 900* 1220	1800* 1200* 1600	1900* 1200* 1600	2100* 1400* 1780	2360* 1360* 1800	2460* 1420* 1800	2560* 1540* 1840	2610* 1640* 2050	2700* 1740* 2100	2900* 1850* 2200
Weight(kg)	680	1060	1880	1980	2100	2900	3500	3900	4200	4600	5000
Air outlet pipe diameter (inch/mm)	1"	1 1/2"	2"			DN65		DN80		DN100

MODEL	POWER (KW, HP)	PRESSURE Bar	CAPACITY (m³/min)	WEIGHT Kg	OUTLET POPE DIAMATER	NOISE Level dB
AMQAM7.5A	5.5KW, 7.5HP	7/8/10 Bar	0.65/.60/.fifty five	380	G3/four	65
AMQM10A	7.5KW, 10HP	7/8/10 Bar	1.05/.99/.ninety	380	G3/4	65
AMQM15A	11KW, 15HP	7/8/10 Bar	1.sixty eight/1.fifty nine/1.forty five	505	G3/4	65
AMQM20A	15KW, 20HP	7/8/10 Bar	2.20/2.ten/1.ninety one	505	G3/4	65
AMQPM7.5A	5.5KW, 7.5HP	7/8/ten/13 Bar	0.sixty five/.60/.fifty five/.forty five	380	G3/4	65
AMQPM10A	7.5KW, 10HP	7/8/ten/thirteen Bar	1.05/.99/.ninety/.seventy five	380	G3/four	65
AMQPM15A	11KW, 15HP	7/8/ten/thirteen/15 Bar	1.68/1.59/1.forty five/1.30/1.14	505	G3/4	65
AMQPM20A	15KW, 20HP	7/8/10/thirteen/fifteen Bar	2.twenty/2.10/1.ninety one/1.74/1.50	505	G3/4	65

MODEL	POWER (KW, HP)	PRESSURE Bar	CAPACITY (m³/min)	WEIGHT Kg	OUTLET POPE DIAMATER	NOISE LEVEL dB
AMQAM7.5A	5.5KW, 7.5HP	7/8/10 Bar	0.65/0.60/0.55	380	G3/4	65
AMQM10A	7.5KW, 10HP	7/8/10 Bar	1.05/0.99/0.90	380	G3/4	65
AMQM15A	11KW, 15HP	7/8/10 Bar	1.68/1.59/1.45	505	G3/4	65
AMQM20A	15KW, 20HP	7/8/10 Bar	2.20/2.10/1.91	505	G3/4	65
AMQPM7.5A	5.5KW, 7.5HP	7/8/10/13 Bar	0.65/0.60/0.55/0.45	380	G3/4	65
AMQPM10A	7.5KW, 10HP	7/8/10/13 Bar	1.05/0.99/0.90/0.75	380	G3/4	65
AMQPM15A	11KW, 15HP	7/8/10/13/15 Bar	1.68/1.59/1.45/1.30/1.14	505	G3/4	65
AMQPM20A	15KW, 20HP	7/8/10/13/15 Bar	2.20/2.10/1.91/1.74/1.50	505	G3/4	65

After-sales Service:	Online Video Service
Warranty:	12 Months
Lubrication Style:	Oil-free
Cooling System:	Air Cooling
Power Source:	AC Power
Cylinder Position:	Vertical

The Air Compressor Is a Versatile Tool

Oil-injected

Oil-free

Gasoline

Electricity

Variable frequency drive

Product Description

Choosing an Air Compressor

Positive displacement

Oil-injected

Oil-free

Single-stage

Low-noise

Product Description

what to see in an air compressor

Pump

safety equipment

CFM Rating

Lack of oil and lubrication

noise level

Product Description

Choosing an Air Compressor

Positive displacement

Oil-injected

Oil-free

Single-stage

Low-noise

Product Description

what to see in an air compressor

Pump

safety equipment

CFM Rating

Lack of oil and lubrication

noise level

Merchandise Description

Types of Air Compressors

Air Compressors

Single-stage models

Low-noise models

Oil-free models

Merchandise Description

AirHorse Guarantees Every single Machine Will Run Properly A lot more Than 15 Several years

How to Repair and Maintain an Air Compressor

Positive displacement

oil free

double acting

fuel tank pressure switch

energy source

A Buyer’s Guide to Air Compressor Types

Single-stage air compressors

Rotary vane compressors

Rotary vane compressors with low-noise models

Rotary vane compressors with two pistons

A Buyer’s Guide to Air Compressor Types

Single-stage air compressors

Rotary vane compressors

Rotary vane compressors with low-noise models

Rotary vane compressors with two pistons

Solution Description

Choosing an Air Compressor

Positive displacement

Oil-injected

Oil-free

Single-stage

Low-noise