Brief Introduction: Air end: German Technology. 30 years designed lifetime. Motor: 100% rare earth permanent magnet motor. Inverter: Chinese No. 1 inverter can save 30% energy. Warranty: 5 years for the air end, and 2 years for the whole compressor. Delivery time: 7-15 days. After-sales service:we have our professional after-sales technician to instruct the installation of the whole screw air compressor. Certificate:CE/ISO9001/ASME We offer free pipe and valves for installation and installation diagram Product description of Y-AirIndustrial Low-Noise Electric Stationary AC Power Oil Lubricated Medium High Pressure Direct Driven Rotary Screw Type Air Compressor
Use case of rotary screw type air compressor 1. Rotary Screw type air compressors are exported to 132 countries and regions all over the world; 2. All indicators of screw air compressor are stable and the failure rate is low; 3. Perfect after-sales service system, engineers on duty 24 hours a day to provide one-on-1 service to customers at the air compressor use site.
Product Details of Y-AirIndustrial Low-Noise Electric Stationary AC Power Oil Lubricated Medium High Pressure Direct Driven Rotary Screw Type Air Compressor Re-factory quality control process: 1.Installation inspection of the whole air compressor: check and confirm the whole machine according to the operation instructions and quality control standards. Main inspection items: A . Confirm the nose and motor nameplates; B . Check whether there is oil leakage in the pipeline and oil circuit of the air compressor; C . the air compressor machine screw locking inspection.. 2. Rotary screw type air compressor factory test machine, heat engine: test whether the air compressor operation parameters meet the requirements of customers, including voltage, current, working pressure, exhaust volume, etc.Air compressor factory before 48 hours of thermal test, stability confirmation. 3. 24 hours online after-sales service, one-to-1 online guidance installation, debugging, troubleshooting.
Rotary Screw type Air compressor packing method 1. Screw air compressor packaging is divided into 3 layers from inside to outside: 1) The first layer of protection: spray paint on the surface of the machine to protect the surface of the machine. The fouling pull film is wrapped around the surface of the machine to protect the surface of the paint. 2) The second layer of protection: anti-collision protection of the machine. On the basis of lacquer protection, anti-collision buffer cotton is used to protect the machine against collision. 3) The third layer of protection: the case adopts the overall packaging of the non-fumigation wooden case to protect the machine during transportation.
Types of Air Compressors
There are many types of Air Compressors available on the market. Learn which 1 is right for your needs and what makes 1 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 1 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 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 1 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 1 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.
Single-stage models
When comparing single-stage air compressors, look for the term “stages.” Multi-stage compressors use 2 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, 1 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 2 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 2 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.
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 1 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.
Oil Free Piston Booster High Pressure Compressor Description & Advantage
middle and high pressure oil free compressor is a high efficiency and energy-saving air compressor specially designed and developed for the PET bottle blowing machine. Efficient and Energy Efficient Design Multi-stage compression, compression ratio achieves the best, the ambassador can maximize The piston supercharge USES double acting cylinder to minimize leakage Adopt efficient energy-saving motor Optimize the design of airway to minimize system pressure loss Variable frequency control or permanent magnet synchronous motor can be chosen to realize energy saving High reliability The main movement adopts reasonable compression ratio,which reduces the wear and tear between the 2 sports. The air pipe and water pipe are made of food-grade stainless steel, which guarantees the quality of the gas and extends the life of the unit The pressurized machine at all levels and exhaust valves adopt optimized design of the air valve,small noise and long life Adopt imported or domestic famous brand parts, long life Piston supercharger has low speed, prolong the life of piston ring and packing The electric control system of international brand electrical components is stable and reliable Xihu (West Lake) Dis.nization design Integrated into pry,compact design ,easy installation Easy to use, easy to replace, maintenance without lifting equipment A control system has a fault diagnosis function, so that you can quickly troubleshoot fault and ensure production A full range of safety and striking operations and warning alerts make the unit safer
Need other products or parameters, please click me
Product Parameters
Technical Data of 100% Oil Free Water Lubricated Screw Booster Compressors
Model
Capacity
Pressure
Installed motor power
Shaft power
Speed
Weight
Circulation water volume
Air outlet size
Connection size of inlet & outlet cooling water
Dimensions
m3/min
bar
kW
kW
rpm
kg
T/H
mm
OGV-6.0/40PM
6.0
40
67
60
530
2500
20
DN40
1 1/2”
2790*1500*1470
OGV-8.0/40PM
8.0
40
92
83
580
3000
25
DN40
1 1/2”
2790*1500*1470
OGV-10.0/40PM
10.0
40
120
108
440
3500
30
DN40
1 1/2”
3100*1850*1820
OGV-12.0/40PM
12.0
40
145
131
520
4000
40
DN40
1 1/2”
3100*1850*1760
OGW-16.0/40PM
16.0
40
185
167
350
6000
50
DN50
2″
3820*2050*2100
OGW-18.0/40PM
18.0
40
207
186
380
6500
50
DN50
2″
3820*2050*2100
OGW-20.0/40PM
20.0
40
222
200
420
7000
60
DN50
2″
3820*2050*2100
OGW-22.0/40PM
22.0
40
250
225
460
7500
60
DN50
2″
3820*2050*2100
OGW-25.0/40PM
25.0
40
295
266
380
8000
80
DN50
3″
3820*2050*2100
OGW-28.0/40PM
28.0
40
310
279
420
8500
100
DN65
3″
3820*2050*2100
OGW-30.0/40PM
30.0
40
352
317
460
9000
125
DN65
3″
3820*2050*2100
Company Profile
After Sales Service
FAQ
Q1: What’s your lead time? A1: usually, 5-7 days. (OEM orders: 15days) Q2: Do you accept customized voltage? A2: Yes. 380V/50Hz/3ph, 380V/60Hz/3ph, 220V/50Hz/3ph, 220V/60Hz/3ph, 440V/50Hz/3ph, 440V/60Hz/3ph, or as per your requests. Q3: What is your warranty for air compressor? A3: One year for the whole air compressor(not including the consumption spare parts) and technical supports can be provided according to your needs. Q4: Can you accept OEM orders? A4: Yes, OEM orders are warmly welcome. Q5: How about your customer service and after-sales service? A5: 24hrs on-line support, 48hrs problem solved promise. Q6: Do you have spare parts in stock? A6: Yes, we do.
Other Products
Need other products, please click me
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.
The GREAT Low-Pressure Screw Air Compressor there are different models to choose from: the motor power from 90kw to 220Kw, the working pressure from 3.5Bar to 5.0Bar, the flow capacity from 20m³/min to 57.5m³/min. We can also customize according to your needs. It is very suitable for the industries which is requiring low working pressure(0.35~0.5Mpa) but large air flow capacity.
A. The Picture for Low-Pressure Screw Air Compressor:
B. Products Introductions & Advantages for Low-Pressure Screw Air Compressor: This seriesof air compressor is independent designed by our company, we has the core technology. The product has stable operation, the distinctive features of reliable performance, energy saving, tailored solutions for special customers gas demand. Low pressure screw air compressor: 1. The low-pressure screw air compressor of our company has been specially optimized for the exhaust pressure of 0.35~0.5Mpa. 2. The operating pressure of the conventional screw air compressor is mostly between 0.7~1.5mpa, if it running in the low-pressure interval (0.35~0.5mpa) for a long time, the biggest risk is the big fuel consumption and bad lubrication problem, But the low-pressure screw air compressor of our company can successfully solve these 2 problems. 3. The biggest advantage of a low-pressure machine is: on the premise of meet the user’s gas pressure, can with the lowest power consumption to achieve the biggest gas demand, to achieve energy saving!
By following a set of data, you can intuitively understand that energy-saving features of the unit:
No.
Item
8 Bar machine
6 Bar machine
3.5 Bar machine
1
Capacity (m³/min)
42.1 (actualy test)
43.2 (actually test)
43.5 (actually test)
2
Unit input power
274KW
238KW
187.5KW
3
Power need for compressing each cubic meter air
6.5KW/m³/min
5.5KW/m³/min
4.3KW/m³/min
4
Electric saving per hour
86.5KW·H
50.5KW·H
5
Electric saving per 24 hours
2,076KW·H
1,212KW·H
6
Electric saving cost per 8, China
Q3: How about the warranty terms of your machine? A3: One year for the whole machine and 2 years for screw air end, and technical support according to your needs.
Q4: Will you provide some spare parts of the machines? A4: Yes, of course.
Q5: What about product package? A5: We will pack the products strictly with standard wooden carton.
Q6: Can you customized the voltage of products? A6: Yes, the voltage can be customized according to your requirement.
Q7: How long will you take to arrange production? A7: 380V 50HZ we can delivery the goods within 7-15 days. Other electricity or other color we will delivery within 15-20 days.
Q8: Which payment term can you accept? A8: T/T or L/C.
Q9: Which trade term can you accept? A9: Available trade terms: FOB, CIF, CFR, EXW, CPT, etc.
Q10: Can you use our brand? A10: Yes, with professional design team, the OEM orders are highly welcome.
Types of Air Compressors
There are many types of Air Compressors available on the market. Learn which 1 is right for your needs and what makes 1 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 1 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 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 1 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 1 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.
Single-stage models
When comparing single-stage air compressors, look for the term “stages.” Multi-stage compressors use 2 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, 1 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 2 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 2 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.
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 1 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.
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.
A Buyer’s Guide to Air Compressor Types
There are many types of Air Compressors, and it’s important to understand what each type has to offer. In this article, we’ll discuss single stage air compressors, low-noise compressors, and models with 2 pistons. But, before you buy an Air Compressor, be sure to read our buyer’s guide to the various types. This way, you’ll have all of the information you need to make the right decision for your business.
Single-stage air compressors
A single-stage air compressor is an excellent choice for most general-purpose purposes. They provide enough power to operate pneumatic tools, and they produce less heat. Single-stage air compressors, however, are not suitable for heavy-duty industrial uses. However, they can be used in various applications, including auto shops, gas stations, and various manufacturing facilities. They are also suitable for borewells and other high-pressure places. These air compressors are a great choice for home use and are suitable for small-scale businesses, contractors, and small shops. These compressors have continuous duty cycles, cast iron compressor pumps, and a minimum 5,000-hour pump life. They also feature advanced features, including ODP motors, Auto Start & Controls, Receiver tanks, and power cords. They have low maintenance and can save you a great deal of money. Single-stage air compressors are generally less expensive and lighter than their two-stage counterparts. Single-stage air compressors are also more portable, which is a plus for small projects. While two-stage compressors offer higher CFM, they are more powerful and bulky, making them unsuitable for small or home use. So it is essential to determine what you will use the air compressor for and decide on a model based on your needs. A single-stage air compressor is made of a piston and a tank. The piston moves rapidly inside the cylinder and exerts pressure on the cylinder. This means that the piston can’t move any faster than the air pressure outside the cylinder. The piston is designed to operate in the same way for each stage. This is a great choice for home shops and one-man automotive shops, as it allows you to control the pressure without sacrificing the pump’s life. Single-stage air compressors are often cheaper than two-stage versions, but they are not the best choice for every application. If you are only using your air compressor occasionally, you’ll find a one-stage model to be much more reliable than a two-stage model. The main difference between the 2 types of compressors is in the amount of air that each stage compresses. A two-stage air compressor will have more air storage capacity, but it will still produce more pressure.
Rotary vane compressors
Rotary vane compressors use a centrifugal pump to compress air. The rotor is set eccentrically in the housing, which almost touches the vane. As the rotor turns, the air that enters the pump is trapped between the vanes. This compressed air undergoes compression as the rotor rotates. Vanes are small pieces of carbon fiber or graphite composite. Vanes may be made of different materials depending on the application. While rotary vane pumps are not commonly used to produce compressed air, they are widely used in automotive and hydraulic applications. Chances are, you have used a rotary vane pump at some point in your life. These pumps are also common in the vacuum and compressed air industries. As a result, many people don’t realize that they’re still around. They feature slots that allow the vanes to slide in and out of the rotor. A rotary vane compressor has a drum and rotor inside. The rotor is eccentrically positioned and has slots and grooves on its surface. Its inlet and outlet ports are situated off-center, allowing the vanes to be pushed out by centrifugal force. Because the rotor rotates so quickly, air is trapped between the vanes. This air then becomes pressurized by the rotating rotor. Rotating vane compressors can be easily serviced and repaired. A simple replacement of carbon vanes requires just 15 minutes and common tools. The carbon vanes typically last 9 to 18 months, depending on system operating pressure. Before purchasing a rotary vane compressor, make sure to check whether it has been properly performance-tested and has a warranty. Generally, warranties cover the rotor/stator chambers but do not cover the vanes or air filters. You should also check if the unit is covered by a lightning or water damage warranty. Rotary vane compressors are an integral part of manufacturing industries. Many pharmaceutical manufacturing facilities depend on rotary vane compressors to control their equipment. Other industries that use rotary vane compressors include the plastics, woodworking, natural gas, and medical & dental fields. Their benefits are numerous and far outweigh any disadvantages of rotary screw compressors. For example, a rotary vane compressor can double the life of a conventional compressor.
Rotary vane compressors with low-noise models
If you are looking for a rotary vane air compressor, you have come to the right place. CZPT’s LV Series rotary vane compressors offer low-noise models, compact size, and robust integration. In addition to their low-noise features, they feature large filter systems to deliver high-quality compressed air. The LV Series models also feature CZPT’s reputation for reliability and quality. This type of compressor uses centrifugal force to operate and is limited in its top and minimum operating speeds. They are only a third as powerful as screw compressors, and their top speed limits are much lower. Furthermore, the vanes wear out easily at high speeds because there is not enough centrifugal force to seal them against the cylinder’s edges. Even at half their full capacity, they consume as much as 80% of their total energy rating. Because piston compressors produce a lot of noise, factory owners and shop owners have begun to install noise-dampening cabinets and other solutions. But, rotary vane compressors produce far less noise than a traditional vacuum, and the maintenance costs are also low. Rotary vane compressors are also extremely helpful in several industries. They are used in the automotive and auto finishing industries, as well as in dairy industries and milking machines. If you have a deep pond, a rotary vane air compressor kit can pump up to 20 feet of water. This is more than enough airflow for 2 to 5 diffusers. A 1/4 HP rotary vane kit pumps around 4.2 CFM. It also helps to increase circulation and oxygen levels in the pond. Finally, a 1/4 HP kit offers the necessary power to clean up the bottom of a pond. The rotary vane and rotary screw are the most popular air compressors today. While they are similar in many ways, they are more versatile and durable than their counterparts. They use fewer angular contact ball bearings and require less frequent maintenance than piston air compressors. Compared to piston air compressors, rotary vane and rotary screw compressors are quieter and are less expensive.
Rotary vane compressors with 2 pistons
The rotary vane and rotary screw compressors are similar in application, but both have different advantages and disadvantages. This article will compare the benefits of each and highlight the differences between them. While both are commonly used in industrial applications, rotary vane compressors are preferred by many industries. These compressors also have a wide range of uses, ranging from automotive air tool operation to milking machines. These compressors also have the advantage of being quieter than piston-powered ones. The current common rail position may not be suitable for pressure swirl injectors, but new positions have been tested and show improvements in specific energy values. Moreover, the current position is not required for external oil pumps. However, mass induction and expulsion have to be performed with utmost care. This article focuses on the design and efficiency of rotary vane compressors. You can find more information about this new design in the references mentioned below. The advantages of this type of compressor are its low cost, compact size, and easy maintenance. Hence, they are preferred in low capacity applications. Moreover, they feature integrated vanes. The rotating vanes close the air gap and compress air towards the outlet. Compared to piston-powered compressors, these units are cheaper and more reliable. Therefore, you should choose 1 with the lowest price tag. You can also opt for rotary vane compressors that are oil-free. Sliding vane compressors are another popular variant. They have a single cylinder connected to the compressor and are capable of operating at low speeds. This design also reduces the amount of friction and maintains volumetric efficiency. However, the sliding vane compressors suffer from high frictional losses. If you are looking for a more efficient rotary compressor, this is the best option. While sliding vane compressors have been in the spotlight for over a century, they are still quite young. These compressors are easy to install and maintain. They are also quieter than piston compressors. They are also cheaper than piston-driven compressors. The energy efficiency and low price make them the perfect choice for any commercial or industrial application. If you’re looking for a small, compact compressor, the rotary vane has been proven to be the best choice for your needs. You should know that it has a long service life.
Automatic PET Botlle Blow Molding Machine With Good Quality
LD-2CAV-2000full automatic blow molding shaping machine can produce PET containers including the bottles for kinds of wine, drink, soybean, vinegar, and pesticide (less than 20liters) according to the different bottle shape and diameter. It has automobile system with high efficiency. The distant infrared ray heat pipe are used in the machine, It has high pressure protection with the feature of precisely removing mould, The machine has no noise It is easy to maintain It’s the equipment for producing PET bottles.
LD-2CAV-2000 Automatic Blow Mouldine Machine
1
Mold gathering strength (KN):
60
2
Mold traveling distance (mm):
380
3
Mold hole number (cavity):
4
4
Max. Bottle capacity (L):
1
5
Max. Tooth part size (mm):
28-80
6
Theoretic production capacity (BPH):
500-2500
7
Total power consumption (kW):
0.2
8
Thermal rating (kW):
8-20
9
Operating pressure (kg/cm2):
10
10
Bottle blowing pressure (kg/cm2):
50
11
Blowing Moulding Machine size (m):
2.85 x 1.65 x 1. 75
13
Machine weight (KG):
1790
FAQ
1: Do you have stock machines to ship ? Yes, we have Semi-automatic standard machines in stock.
2: Do you inspect the finished products? Yes. Each step of production and finished products will be carried out inspection by QC department before shipment.
3: Can you offer oversea service?
Engineers available to service overseas.
4: How about the guarantee period?
One year whole machine guarantee.
5: What’s the lead time? 15-30 days after received the deposit.
The Air Compressor Is a Versatile Tool
The Air Compressor is 1 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 10 hours each day, 5 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 3 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 4 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 6 to 7 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 1 of the best investments in your compressor. So, why wait any longer?
Brief Introduction: Air end: German Technology. 30 years designed lifetime. Motor: 100% rare earth permanent magnet motor. Inverter: Chinese No. 1 inverter can save 30% energy. Warranty: 5 years for the air end, and 2 years for the whole compressor. Delivery time: 7-15 days. After-sales service:we have our professional after-sales technician to instruct the installation of the whole screw air compressor. We offer free pipe and valves for installation and installation diagram Features: 1.100% oil free to make sure the safety. 2.The bearing is made of ceramic, and the rotor is made of aviation grade stainless steel to make sure longer lifetime. 3. It is widely used in food, chemical and medical industries. 4. Easier for maintenance.
Detailed Photos
Porduct Advantages
√ Simple
One screw rotor and 2 gate rotors which are positioned at right angle to the axis constitute 2 compressing rooms. Therefore, the screw rotor with 6 grooves compresses as many as 12 times per rotation.
√ Quietness
Without applying thrust load to the axis direction of the rotor, the force in the circumference direction rotates quietly with good balance. As a result, the load to the bearing is lightened, minimizing the generation of noise or vibration.
√ Durability
The gate rotors are rotated following the rotation of the screw rotor along its gear. The water film formed on the screw rotor’s gear and the free floating mechanism maintains the high efficiency for a long time (in case of water lubrication).
√ High Efficiency
Since the lubrication water is jetted in the compressing process, the compression is done smoothly under almost even temperature, realizing ideal, safe and highly efficient compression with slow rotation (in case of water lubrication).
Product Parameters
Model
Air Flow (m³/min)
Motor Power
Noise
Outlet Diameter
Dimension
Weight
7bar
8bar
10bar
13bar
kw
dB
inch
W*D*H (mm)
kg
YOF-10A
1.1
1.0
0.85
0.7
7.5
55
G3/4”
1300*800*1300
500
YOF-15A
1.8
1.65
1.5
1.3
11
56
G1”
1300*800*1300
540
YOF-20A
2.4
2.2
2.1
1.8
15
57
G1”
1520*900*1350
650
YOF-25A
3.1
3.0
2.7
2.3
18.5
58
G1”
1600*910*1350
840
YOF-30A
3.8
3.6
3.2
2.5
22
58
G1”
1650*1000*1560
870
YOF-40A
5.3
5.0
4.3
3.6
30
60
G11/4”
1650*1050*1560
980
YOF-50A
6.6
6.2
5.7
4.6
37
60
G11/4”
1700*1100*1600
1000
YOF-60A
8.0
7.7
6.9
6.0
45
63
G11/2”
2150*1300*1650
1060
YOF-75A/W
10.5
9.8
8.7
7.3
55
65
G2”
2200*1400*1650
1250
YOF-100A/W
13.6
13.0
11.3
10.1
75
67
G2”
2400*1450*1740
1480
YOF-125A/W
16.2
15.4
13.2
11.2
90
71
DN50
2550*1450*1740
2030
YOF-150A/W
20.8
19.5
16.5
13.7
110
72
DN65
2700*1550*1750
2450
YOF-175A/W
24.0
23.0
20.0
15.5
132
73
DN65
2800*1650*1750
2850
YOF-220A/W
27.8
26.0
23.5
19.5
160
75
DN65
3300*2200*2000
3750
YOF-270A/W
34.5
33.0
28.0
23.5
200
77
DN80
3300*2200*2000
4100
Remarks:
1. “A” represents air cooling, and “W” represents water cooling;
2. working ambinent temperature: -5ºC-45ºC;
3. under air cooling, exhausting air temperature ≤ working ambinent temperature +15ºC; under water cooling, exhausting air temperature≤40ºC.
Re-factory quality control process: 1.Installation inspection of the whole air compressor: check and confirm the whole machine according to the operation instructions and quality control standards. Main inspection items: A . Confirm the nose and motor nameplates; B . Check whether there is oil leakage in the pipeline and oil circuit of the air compressor; C . the air compressor machine screw locking inspection.. 2. Rotary screw type air compressor factory test machine, heat engine: test whether the air compressor operation parameters meet the requirements of customers, including voltage, current, working pressure, exhaust volume, etc.Air compressor factory before 48 hours of thermal test, stability confirmation. 3. 24 hours online after-sales service, one-to-1 online guidance installation, debugging, troubleshooting.
Product Case
Use case of rotary screw type air compressor 1. Rotary Screw type air compressors are exported to 132 countries and regions all over the world; 2. All indicators of screw air compressor are stable and the failure rate is low; 3. Perfect after-sales service system, engineers on duty 24 hours a day to provide one-on-1 service to customers at the air compressor use site.
Rotary Screw type Air compressor packing method 1. Screw air compressor packaging is divided into 3 layers from inside to outside: 1) The first layer of protection: spray paint on the surface of the machine to protect the surface of the machine. The fouling pull film is wrapped around the surface of the machine to protect the surface of the paint. 2) The second layer of protection: anti-collision protection of the machine. On the basis of lacquer protection, anti-collision buffer cotton is used to protect the machine against collision. 3) The third layer of protection: the case adopts the overall packaging of the non-fumigation wooden case to protect the machine during transportation.
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.
Inner detail photos of Y-air 11kw 15kw 30kw 37kw 8/10/13/16 bar Permanent Magnet Inverter Stationary Rotary Screw Air Compressors Brief Introduction: Air end: German Technology. 30 years designed lifetime. Motor: 100% rare earth permanent magnet motor. Inverter: Chinese No. 1 inverter can save 30% energy. Warranty: 5 years for the air end, and 2 years for the whole compressor. Delivery time: 7-15 days. After-sales service:we have our professional after-sales technician to instruct the installation of the whole screw air compressor. Motor Power: 30kw 40HP Working Pressure: 7 – 16bar Air Delivery: 3.6 – 5.3m3/min Type of Driving: Direct Driven Type of Cooling: Air Cooling Noise: 68dB Size:1250*870*1180mm Weight: 750kg
Advantages 1 . Air end with high-efficiency 2. Double Screw with low noise, Super Silenced Enclosure 3. Elegant compact design. Fully open access door to inner parts for easy service. 4. 100% Continuous duty operation. Load/No Load operation 5. High quality CE Certificate industrial electric motors. ISO,CE,UL Certificate 6. Easy to use and read LCD control panel 7. High temperature, high pressure and anti-rotation shutdown 8. Energy efficient operation 9. 5 micron, water-resistant air filtration material 10. 2 year full machine warranty,5years air end warranty. 11. Supply the machine with different working voltage according to customer’s request, such as: 220Volt,single phase,60hz/50hz 220Volt,3 phase,60hz / 50hz 380Volt,3phase,50hz 440Volt,3phase,50hz 380Volt,3phase,60hz
We offer free pipe and valves for installation and installation diagram
Technical Specifications of screw air compressor
Model
Air Flow (m³/min)
Motor Power
Noise
Outlet Diameter
Dimension
Weight
7bar
8bar
10bar
13bar
kw
dB
inch
W*D*H (mm)
kg
YV-10A
1.1
1.0
0.85
0.7
7.5
65
G1”
960*680*960
280
YV-15A
1.8
1.65
1.5
1.3
11
65
G1”
1050*830*1240
380
YV-20A
2.4
2.2
2.1
1.8
15
68
G1”
1050*830*1240
380
YV-25A
3.1
3.0
2.7
2.3
18.5
68
G1”
1200*830*1290
480
YV-30A
3.8
3.6
3.2
2.5
22
68
G1”
1200*830*1290
480
YV-40A
5.3
5.0
4.3
3.6
30
69
G11/2”
1300*1000*1540
710
YV-50A
6.6
6.2
5.7
4.6
37
69
G11/2”
1300*1000*1540
710
YV-60A
8.0
7.7
6.9
6.0
45
70
G11/2”
1500*1160*1700
990
YV-75A
10.5
9.8
8.7
7.3
55
70
G11/2”
1500*1160*1700
990
YV-100A
13.6
13.0
11.3
10.1
75
72
G2”
1700*1180*1800
1300
YV-125A
16.2
15.4
13.2
11.2
90
72
DN50
1850*1200*1900
1400
YV-150A
20.8
19.5
16.5
13.7
110
73
DN65
2250*1260*2055
1560
Remarks:
1. working ambinent temperature: -5ºC-45ºC;
2. exhausting air temperature ≤ working ambinent temperature +10ºC-15ºC;
3. starting mode: Y-△;
4. exhausting oil content: <3ppm;
5. certificate: CE/ISO9001/ASME;
6. voltage: 380V/220V/400V/440V/415V
Porduct detail photos of Y-air 11kw 15kw 30kw 37kw 8/10/13/16 bar Permanent Magnet Inverter Stationary Rotary Screw Air Compressors
QC checking of Y-air 11kw 15kw 30kw 37kw 8/10/13/16 bar Permanent Magnet Inverter Stationary Rotary Screw Air Compressors We do the check of every detail and spare parts of the industrial used frequency conversion varaible speed Medium Pressure Compressor. And we will test the industrial used frequency conversion varaible speed rotary screw air compressor for 48hours before package and shipment.
F.A.Q
Q1. Why do customers choose us? Yunshun Electric Machinery Co., Ltd. is a company specializing in screw air compressor for 18 years since 2001. Our German Standard production line helps us get the affirmation from our agents as well as end-user clients.
Q2. Are you a manufacturer or trading company? We are a professional manufacturer with big modern factory in HangZhou,China. Both OEM & ODM service can be accepted.
Q3. What’s your delivery time? Generally 7-10 days, if urgent order, we can arrange, too.
Q4. How long is your air compressor warranty? 2 year for the whole machine and 5years for screw air end, except consumable spare parts.
Q5. How long could your air compressor be used for? At least 10 years.
Q6. What’s payment term? T/T, L/C, Western Union, Credit Card, and etc.
Q7. How about your customer service? 24 hours on-line service for all our clients.
Q8. How about your after-sales service? 1. Providing customers with installation online instructions. 2. Well-trained engineers available to overseas service. 3. PlHangZhou for oversea after-sales supporting company.
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.
Inner detail photos of Y-air Silent Energy Saving 7.5kw-45kw 116psi 145psi 0.7-8.0 m3/Min Industrial Belt/Direct Driven AC Single Rotary Screw Air Compressor Brief Introduction: Air end: German Technology. 30 years designed lifetime. Motor: 100% rare earth permanent magnet motor. Inverter: Chinese No. 1 inverter can save 30% energy. Warranty: 5 years for the air end, and 2 years for the whole compressor. Delivery time: 7-15 days. After-sales service:we have our professional after-sales technician to instruct the installation of the whole screw air compressor. Motor Power: 30kw 40HP Working Pressure: 7 – 16bar Air Delivery: 3.6 – 5.3m3/min Type of Driving: Direct Driven Type of Cooling: Air Cooling Noise: 68dB Size:1250*870*1180mm Weight: 750kg
Advantages 1 . Air end with high-efficiency 2. Double Screw with low noise, Super Silenced Enclosure 3. Elegant compact design. Fully open access door to inner parts for easy service. 4. 100% Continuous duty operation. Load/No Load operation 5. High quality CE Certificate industrial electric motors. ISO,CE,UL Certificate 6. Easy to use and read LCD control panel 7. High temperature, high pressure and anti-rotation shutdown 8. Energy efficient operation 9. 5 micron, water-resistant air filtration material 10. 2 year full machine warranty,5years air end warranty. 11. Supply the machine with different working voltage according to customer’s request, such as: 220Volt,single phase,60hz/50hz 220Volt,3 phase,60hz / 50hz 380Volt,3phase,50hz 440Volt,3phase,50hz 380Volt,3phase,60hz
We offer free pipe and valves for installation and installation diagram
Technical Specifications of screw air compressor
Model
Air Flow (m³/min)
Motor Power
Noise
Outlet Diameter
Dimension
Weight
7bar
8bar
10bar
13bar
kw
dB
inch
W*D*H (mm)
kg
YV-10A
1.1
1.0
0.85
0.7
7.5
65
G1”
960*680*960
280
YV-15A
1.8
1.65
1.5
1.3
11
65
G1”
1050*830*1240
380
YV-20A
2.4
2.2
2.1
1.8
15
68
G1”
1050*830*1240
380
YV-25A
3.1
3.0
2.7
2.3
18.5
68
G1”
1200*830*1290
480
YV-30A
3.8
3.6
3.2
2.5
22
68
G1”
1200*830*1290
480
YV-40A
5.3
5.0
4.3
3.6
30
69
G11/2”
1300*1000*1540
710
YV-50A
6.6
6.2
5.7
4.6
37
69
G11/2”
1300*1000*1540
710
YV-60A
8.0
7.7
6.9
6.0
45
70
G11/2”
1500*1160*1700
990
YV-75A
10.5
9.8
8.7
7.3
55
70
G11/2”
1500*1160*1700
990
YV-100A
13.6
13.0
11.3
10.1
75
72
G2”
1700*1180*1800
1300
YV-125A
16.2
15.4
13.2
11.2
90
72
DN50
1850*1200*1900
1400
YV-150A
20.8
19.5
16.5
13.7
110
73
DN65
2250*1260*2055
1560
Remarks:
1. working ambinent temperature: -5ºC-45ºC;
2. exhausting air temperature ≤ working ambinent temperature +10ºC-15ºC;
3. starting mode: Y-△;
4. exhausting oil content: <3ppm;
5. certificate: CE/ISO9001/ASME;
6. voltage: 380V/220V/400V/440V/415V
Porduct detail photos of Y-air Silent Energy Saving 7.5kw-45kw 116psi 145psi 0.7-8.0 m3/Min Industrial Belt/Direct Driven AC Single Rotary Screw Air Compressor
QC checking of Y-air Silent Energy Saving 7.5kw-45kw 116psi 145psi 0.7-8.0 m3/Min Industrial Belt/Direct Driven AC Single Rotary Screw Air Compressor We do the check of every detail and spare parts of the industrial used frequency conversion varaible speed Medium Pressure Compressor. And we will test the industrial used frequency conversion varaible speed rotary screw air compressor for 48hours before package and shipment.
F.A.Q
Q1. Why do customers choose us? Yunshun Electric Machinery Co., Ltd. is a company specializing in screw air compressor for 18 years since 2001. Our German Standard production line helps us get the affirmation from our agents as well as end-user clients.
Q2. Are you a manufacturer or trading company? We are a professional manufacturer with big modern factory in HangZhou,China. Both OEM & ODM service can be accepted.
Q3. What’s your delivery time? Generally 7-10 days, if urgent order, we can arrange, too.
Q4. How long is your air compressor warranty? 2 year for the whole machine and 5years for screw air end, except consumable spare parts.
Q5. How long could your air compressor be used for? At least 10 years.
Q6. What’s payment term? T/T, L/C, Western Union, Credit Card, and etc.
Q7. How about your customer service? 24 hours on-line service for all our clients.
Q8. How about your after-sales service? 1. Providing customers with installation online instructions. 2. Well-trained engineers available to overseas service. 3. PlHangZhou for oversea after-sales supporting company.
A Buyer’s Guide to Air Compressor Types
There are many types of Air Compressors, and it’s important to understand what each type has to offer. In this article, we’ll discuss single stage air compressors, low-noise compressors, and models with 2 pistons. But, before you buy an Air Compressor, be sure to read our buyer’s guide to the various types. This way, you’ll have all of the information you need to make the right decision for your business.
Single-stage air compressors
A single-stage air compressor is an excellent choice for most general-purpose purposes. They provide enough power to operate pneumatic tools, and they produce less heat. Single-stage air compressors, however, are not suitable for heavy-duty industrial uses. However, they can be used in various applications, including auto shops, gas stations, and various manufacturing facilities. They are also suitable for borewells and other high-pressure places. These air compressors are a great choice for home use and are suitable for small-scale businesses, contractors, and small shops. These compressors have continuous duty cycles, cast iron compressor pumps, and a minimum 5,000-hour pump life. They also feature advanced features, including ODP motors, Auto Start & Controls, Receiver tanks, and power cords. They have low maintenance and can save you a great deal of money. Single-stage air compressors are generally less expensive and lighter than their two-stage counterparts. Single-stage air compressors are also more portable, which is a plus for small projects. While two-stage compressors offer higher CFM, they are more powerful and bulky, making them unsuitable for small or home use. So it is essential to determine what you will use the air compressor for and decide on a model based on your needs. A single-stage air compressor is made of a piston and a tank. The piston moves rapidly inside the cylinder and exerts pressure on the cylinder. This means that the piston can’t move any faster than the air pressure outside the cylinder. The piston is designed to operate in the same way for each stage. This is a great choice for home shops and one-man automotive shops, as it allows you to control the pressure without sacrificing the pump’s life. Single-stage air compressors are often cheaper than two-stage versions, but they are not the best choice for every application. If you are only using your air compressor occasionally, you’ll find a one-stage model to be much more reliable than a two-stage model. The main difference between the 2 types of compressors is in the amount of air that each stage compresses. A two-stage air compressor will have more air storage capacity, but it will still produce more pressure.
Rotary vane compressors
Rotary vane compressors use a centrifugal pump to compress air. The rotor is set eccentrically in the housing, which almost touches the vane. As the rotor turns, the air that enters the pump is trapped between the vanes. This compressed air undergoes compression as the rotor rotates. Vanes are small pieces of carbon fiber or graphite composite. Vanes may be made of different materials depending on the application. While rotary vane pumps are not commonly used to produce compressed air, they are widely used in automotive and hydraulic applications. Chances are, you have used a rotary vane pump at some point in your life. These pumps are also common in the vacuum and compressed air industries. As a result, many people don’t realize that they’re still around. They feature slots that allow the vanes to slide in and out of the rotor. A rotary vane compressor has a drum and rotor inside. The rotor is eccentrically positioned and has slots and grooves on its surface. Its inlet and outlet ports are situated off-center, allowing the vanes to be pushed out by centrifugal force. Because the rotor rotates so quickly, air is trapped between the vanes. This air then becomes pressurized by the rotating rotor. Rotating vane compressors can be easily serviced and repaired. A simple replacement of carbon vanes requires just 15 minutes and common tools. The carbon vanes typically last 9 to 18 months, depending on system operating pressure. Before purchasing a rotary vane compressor, make sure to check whether it has been properly performance-tested and has a warranty. Generally, warranties cover the rotor/stator chambers but do not cover the vanes or air filters. You should also check if the unit is covered by a lightning or water damage warranty. Rotary vane compressors are an integral part of manufacturing industries. Many pharmaceutical manufacturing facilities depend on rotary vane compressors to control their equipment. Other industries that use rotary vane compressors include the plastics, woodworking, natural gas, and medical & dental fields. Their benefits are numerous and far outweigh any disadvantages of rotary screw compressors. For example, a rotary vane compressor can double the life of a conventional compressor.
Rotary vane compressors with low-noise models
If you are looking for a rotary vane air compressor, you have come to the right place. CZPT’s LV Series rotary vane compressors offer low-noise models, compact size, and robust integration. In addition to their low-noise features, they feature large filter systems to deliver high-quality compressed air. The LV Series models also feature CZPT’s reputation for reliability and quality. This type of compressor uses centrifugal force to operate and is limited in its top and minimum operating speeds. They are only a third as powerful as screw compressors, and their top speed limits are much lower. Furthermore, the vanes wear out easily at high speeds because there is not enough centrifugal force to seal them against the cylinder’s edges. Even at half their full capacity, they consume as much as 80% of their total energy rating. Because piston compressors produce a lot of noise, factory owners and shop owners have begun to install noise-dampening cabinets and other solutions. But, rotary vane compressors produce far less noise than a traditional vacuum, and the maintenance costs are also low. Rotary vane compressors are also extremely helpful in several industries. They are used in the automotive and auto finishing industries, as well as in dairy industries and milking machines. If you have a deep pond, a rotary vane air compressor kit can pump up to 20 feet of water. This is more than enough airflow for 2 to 5 diffusers. A 1/4 HP rotary vane kit pumps around 4.2 CFM. It also helps to increase circulation and oxygen levels in the pond. Finally, a 1/4 HP kit offers the necessary power to clean up the bottom of a pond. The rotary vane and rotary screw are the most popular air compressors today. While they are similar in many ways, they are more versatile and durable than their counterparts. They use fewer angular contact ball bearings and require less frequent maintenance than piston air compressors. Compared to piston air compressors, rotary vane and rotary screw compressors are quieter and are less expensive.
Rotary vane compressors with 2 pistons
The rotary vane and rotary screw compressors are similar in application, but both have different advantages and disadvantages. This article will compare the benefits of each and highlight the differences between them. While both are commonly used in industrial applications, rotary vane compressors are preferred by many industries. These compressors also have a wide range of uses, ranging from automotive air tool operation to milking machines. These compressors also have the advantage of being quieter than piston-powered ones. The current common rail position may not be suitable for pressure swirl injectors, but new positions have been tested and show improvements in specific energy values. Moreover, the current position is not required for external oil pumps. However, mass induction and expulsion have to be performed with utmost care. This article focuses on the design and efficiency of rotary vane compressors. You can find more information about this new design in the references mentioned below. The advantages of this type of compressor are its low cost, compact size, and easy maintenance. Hence, they are preferred in low capacity applications. Moreover, they feature integrated vanes. The rotating vanes close the air gap and compress air towards the outlet. Compared to piston-powered compressors, these units are cheaper and more reliable. Therefore, you should choose 1 with the lowest price tag. You can also opt for rotary vane compressors that are oil-free. Sliding vane compressors are another popular variant. They have a single cylinder connected to the compressor and are capable of operating at low speeds. This design also reduces the amount of friction and maintains volumetric efficiency. However, the sliding vane compressors suffer from high frictional losses. If you are looking for a more efficient rotary compressor, this is the best option. While sliding vane compressors have been in the spotlight for over a century, they are still quite young. These compressors are easy to install and maintain. They are also quieter than piston compressors. They are also cheaper than piston-driven compressors. The energy efficiency and low price make them the perfect choice for any commercial or industrial application. If you’re looking for a small, compact compressor, the rotary vane has been proven to be the best choice for your needs. You should know that it has a long service life.
Technical Data of Direct Drive Electric Motor Screw Air Compressors
Model
Working Pressure
Capacity
Motor Power
Driven Method
Cooling Method
Dimension(mm)
Net Weight
Air Outlet Pipe Diameter
Psi
bar
Cfm
m3/min
kw/hp
L
W
H
KGS
SGD08
102
7
42.4
1.2
7.5/10
Direct Drive
Air Cooling / Water Cooling
900
670
850
200
1/2”
116
8
38.8
1.1
145
10
33.5
0.95
174
12
28.3
0.8
SGD11
102
7
58.3
1.65
11/15
1080
750
1571
280
3/4”
116
8
53
1.5
145
10
45.9
1.3
174
12
38.8
1.1
SGD15
102
7
88.3
2.5
15/20
1080
750
1571
300
3/4”
116
8
81.2
2.3
145
10
74.2
2.1
174
12
67.1
1.9
SGD18
102
7
113
3.2
18.5/25
1380
850
1185
430
1”
116
8
105.9
3
145
10
95.3
2.7
174
12
84.7
2.4
SGD22
100
7
134.2
3.8
22/30
1380
850
1185
450
1”
116
8
127.1
3.6
145
10
113
3.2
174
12
95.3
2.7
SGD30
102
7
187.1
5.3
30/40
1380
850
1185
500
1”
116
8
176.6
5
145
10
158.9
4.5
174
12
141.2
4
SGD37
102
7
240.1
6.8
37/50
1500
1000
1345
650
11/2″
116
8
218.9
6.2
145
10
197.7
5.6
174
12
176.6
5
SGD45
102
7
261.3
7.4
45/60
1500
1000
1345
680
11/2″
116
8
247.2
7
145
10
218.9
6.2
174
12
197.7
5.6
SGD55
102
7
353.1
10
55/75
1800
1250
1670
1150
2″
116
8
339
9.6
145
10
300.1
8.5
174
12
268.4
7.6
SGD75
102
7
473.2
13.4
75/100
1800
1250
1670
1200
2″
116
8
444.9
12.6
145
10
395.5
11.2
174
12
353.1
10
SGD90
102
7
572
16.2
90/120
1800
1250
1670
1350
2″
116
8
529.7
15
145
10
487.3
13.8
174
12
434.3
12.3
SGD110
102
7
741.5
21
110/150
2300
1470
1840
1800
2 1/2”
116
8
699.1
19.8
145
10
614.4
17.4
174
12
522.6
14.8
SGD132
102
7
865.1
24.5
132/175
2300
1470
1840
1850
2 1/2”
116
8
819.2
23.2
145
10
723.9
20.5
174
12
614.4
17.4
SGD160
102
7
1013.4
28.7
160/200
2300
1470
1840
2000
2 1/2”
116
8
974.6
27.6
145
10
868.6
24.6
174
12
759.2
21.5
SGD185
102
7
1129.9
32
185/250
3150
1980
2152
3500
DN85
116
8
1073.4
30.4
145
10
967.5
27.4
174
12
875.7
24.8
SGD220
102
7
1271.2
36
220/300
3150
1980
2152
3800
DN85
116
8
1211.1
34.3
145
10
1066.4
30.2
174
12
978.1
27.7
SGD250
102
7
1483
42
250/350
3150
1980
2152
4000
DN85
116
8
1430.1
40.5
145
10
1348.8
38.2
174
12
1218.2
34.5
SGD315
102
7
1800.8
51
315/430
4000
1980
2152
6000
DN110
116
8
1772.6
50.2
145
10
1571.3
44.5
174
12
1412.4
40
SGD355
102
7
2259.8
64
355/480
4000
1980
2152
6500
DN110
116
8
2153.9
61
145
10
1995
56.5
174
12
1730.2
49
Q1: What is the rotor speed for the air end? A1: 2980rmp.
Q2: What’s your lead time? A2: usually, 5-7 days. (OEM orders: 15days)
Q3: Can you offer water cooled air compressor? A3: Yes, we can (normally, air cooled type).
Q4: What’s the payment term? A4: T/T, L/C, Western Union, etc. Also we could accept USD, RMB, and other currency.
Q5: Do you accept customized voltage? A5: Yes. 380V/50Hz/3ph, 380V/60Hz/3ph, 220V/50Hz/3ph, 220V/60Hz/3ph, 440V/50Hz/3ph, 440V/60Hz/3ph, or as per your requests.
Q6: What is your warranty for air compressor? A6: One year for the whole air compressor(not including the consumption spare parts) and technical supports can be provided according to your needs.
Q7: Can you accept OEM orders? A7: Yes, OEM orders are warmly welcome.
Q8: How about your customer service and after-sales service? A8: 24hrs on-line support, 48hrs problem solved promise.
Q9: Do you have spare parts in stock? A9: Yes, we do.
Q10: What kind of initial lubrication oil you used in air compressor? A10: TOTAL 46# mineral oil.
Contacts Details Contact Person: Mrs.Amiee
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.
Cooling the inner surface of the preform without using the high pressure compressed air , unlike most post-mold cooling systems which only cool the outer surface.
Optimized cycle utilization – being mounted on the moving platen , the cooling system remains active within 85% of the overall cycle-time.
Capacity of PET injection molding system is from 280 to 500 tonnes ( 2800KN to 5000KN ) , and it is available for the preform CZPT maximum with 96 cavities.
Model
Flow(m³/min)
DimensionL*W*H(m)
0.7mpa
0.8mpa
1.0mpa
1.2mpa
15kw
2.5
2.3
2.1
1.8
1.45×1.35×1.45
18.5kw
3.1
2.9
2.6
2.2
1.60×1.35×1.45
22kw
3.7
3.5
3.1
2.9
1.60×1.35×1.75
30kw
5.3
5.0
4.6
3.9
1.60×1.35×1.75
37kw
6.7
6.2
5.7
5.0
1.80×1.55×1.85
45kw
7.2
7.0
6.2
5.7
1.80×1.55×1.85
55kw
10.0
9.1
8.2
7.4
2.10×1.80×1.85
Contact Us:
Andy Wang
HangZhou HOTON MACHINERY CO.,LTD MP:
Company Profile:
HangZhou Hoton Machinery Co.,LTD was established in 2006, and is the professional machine manufacturer in China. There are 480 workers, of whom 60 are engineers. It has an area of 46,000 square meter, general assets 30,000,000. It has a store of 350 equipments and the good ability of products design & manufacturing. It has export quality permit from 2007, and has export right given by the State Foreign Economic Trade Committee in 2008.
The leading products: “Hoton” series of CNC machines, Lathes, Milling machines, Drilling machines,Grinding machines, Saws, Sheet metal machines, Metal forming machines, and other machine accessories.Some products have national patent.It has 14 series, over 80 models by itself. It has the ability of making 100,000 sets every year. All the products are designed perfectly and has high quality high performance and low price, and the excellent quality guarantee system. The products have past ISO9001 and CE certification since 2009. The products have been export to 5 continents, over 40 countries and areas. It resulted to the attraction of client abroad and home, the quickly promotion of products sale.
HangZhou Hoton Machinery Co.,Ltd. is willing to make common progress and developments with all the customers.
Quality first,Constantly perfecting skills.
The Air Compressor Is a Versatile Tool
The Air Compressor is 1 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 10 hours each day, 5 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 3 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 4 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 6 to 7 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 1 of the best investments in your compressor. So, why wait any longer?
