China factory 220V Low Noise Electric Frequency Conversion Air Compressor 7.5kw for Spray Paint with Best Sales

Product Description

220v Low Noise Electric Frequency Conversion Air Compressor 7.5kw for Spray Paint 

Technical Parameters Of PM Variable speed screw air compressor:
 

Model Work pressure Capacity Power Noise Inlet and outlet diameters of cooling water Water inlet & outlet
T/H
Lubricating water
L
Dimensions Weight Air outlet diameter

 

WZS-06PMA 0.8 0.3~0.78 5.5 57 3/4″ 1.5 10 800x800x1100 460 3/4″
1.0 0.2~0.65
WZS-08PMA 0.8 0.35~1.17 7.5 57 3/4″ 2 10 800x800x1100 510 3/4″
1.0 0.3~1.05
1.25 0.24~0.81
WZS-11PMA 0.8 0.54~1.72 11 60 1″ 2.5 26 1200x800x1300 620 3/4″
1.0 0.45~1.42
1.25 0.35~1.10
WZS-15PMA 0.8 0.75~2.43 15 60 1″ 3.5 26 1200x800x1300 670 1″
1.0 0.65~2.17
1.25 0.6~1.85
WZS-18PMA 0.8 0.9~3.13 18.5 63 1″ 4 30 1400x1000x1520 730 1″
1.0 0.9~2.82
1.25 0.6~2.05
WZS-22PMA 0.8 1.1~3.62 22 63 1 1/2″ 5 30 1400x1000x1520 780 1″
1.0 0.97~3.21
1.25 0.85~2.78
WZS-30PMA 0.8 1.55~5.12 30 66 1 1/2″ 7 40 1500x1150x1500 1150 1 1/2″
1.0 1.255~4.43
1.25 1.1~3.63
WZS-37PMA 0.8 1.91~6.30 37 66 1 1/2″ 9 40 1500x1150x1500 1200 1 1/2″
1.0 1.60~5.33
1.25 1.42~4.77
WZS-45PMA 0.8 2.50~8.30 45 68 1 1/2″ 10 90 1800x1300x1750 1490 2″
1.0 1.91~6.30
1.25 1.70~5.56
WZS-55PMA 0.8 3.0~9.76 55 69 1 1/2″ 12 100 1800x1300x1750 1570 2″
1.0 2.60~8.55
1.25 2.30~7.67
WZS-75PMA 0.8 3.95~13.00 75 72 1 1/2″ 18 100 1800x1300x1750 1750 2″
1.0 3.40~11.50
1.25 3.0~9.70
WZS-90PMA 0.8 5.0~16.60 90 73 1 1/2″ 20 120 2200x1550x1800 2450 2 1/2″
1.0 4.30~14.66
1.25 3.72~12.60
WZS-110PMA 0.8 6.0~19.97 110 77 1 1/2″ 24 120 2200x1550x1800 2580 2 1/2″
1.0 5.0~16.66
1.25 4.65~15.56
WZS-132PMA 0.8 6.75~22.52 132 77 2″ 30 120 2200x1550x1800 2700 2 1/2″
1.0 6.0~19.97
1.25 5.07~16.90
WZS-160PMA 0.8 8.5~28.11 160 79 3″ 35 160 3000x1800x2100 3900 3″
1.0 706~25.45
1.25 6.7~22.52
WZS-185PMA 0.8 10~33.97 185 79 3″ 38 160 3000x1800x2100 4050 3″
1.0 8.72~29.00
1.25 7075~25.210
WZS-200PMA 0.8 11.2~36.75 200 80 4″ 42 200 3100x1850x2100 4200 4″
1.0 9.68~32.78
1.25 9.2~29.24
WZS-220PMA 0.8 12.2~39.67 220 80 4″ 47 200 3100x1850x2100 4400 4″
1.0 11.2~36.75
1.25 9.0~29.63
WZS-250PMA 0.8 13.5~44.78 250 80 4″ 53 200 3100x1850x2100 4800 4″
1.0 12.3~39.67
1.25 10.2~33.97

 

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

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

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

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

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

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

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

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

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

Q: come to China before, can you be my guide in China?
We are happy to provide you orservice, such as booking ticket, pick up at the airport, booking hotel, accompany visiting market or factory
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After-sales Service: Video Technical Support
Warranty: Unit 1 Year, Air End 2 Years
Lubrication Style: Oil-free
Cooling System: Air Cooling
Power Source: AC Power
Cylinder Position: Vertical
Customization:
Available

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air compressor

What are the energy-saving technologies available for air compressors?

There are several energy-saving technologies available for air compressors that help improve their efficiency and reduce energy consumption. These technologies aim to optimize the operation of air compressors and minimize energy losses. Here are some common energy-saving technologies used:

1. Variable Speed Drive (VSD) Compressors:

VSD compressors are designed to adjust the motor speed according to the compressed air demand. By varying the motor speed, these compressors can match the output to the actual air requirement, resulting in energy savings. VSD compressors are particularly effective in applications with varying air demands, as they can operate at lower speeds during periods of lower demand, reducing energy consumption.

2. Energy-Efficient Motors:

The use of energy-efficient motors in air compressors can contribute to energy savings. High-efficiency motors, such as those with premium efficiency ratings, are designed to minimize energy losses and operate more efficiently than standard motors. By using energy-efficient motors, air compressors can reduce energy consumption and achieve higher overall system efficiency.

3. Heat Recovery Systems:

Air compressors generate a significant amount of heat during operation. Heat recovery systems capture and utilize this wasted heat for other purposes, such as space heating, water heating, or preheating process air or water. By recovering and utilizing the heat, air compressors can provide additional energy savings and improve overall system efficiency.

4. Air Receiver Tanks:

Air receiver tanks are used to store compressed air and provide a buffer during periods of fluctuating demand. By using appropriately sized air receiver tanks, the compressed air system can operate more efficiently. The tanks help reduce the number of starts and stops of the air compressor, allowing it to run at full load for longer periods, which is more energy-efficient than frequent cycling.

5. System Control and Automation:

Implementing advanced control and automation systems can optimize the operation of air compressors. These systems monitor and adjust the compressed air system based on demand, ensuring that only the required amount of air is produced. By maintaining optimal system pressure, minimizing leaks, and reducing unnecessary air production, control and automation systems help achieve energy savings.

6. Leak Detection and Repair:

Air leaks in compressed air systems can lead to significant energy losses. Regular leak detection and repair programs help identify and fix air leaks promptly. By minimizing air leakage, the demand on the air compressor is reduced, resulting in energy savings. Utilizing ultrasonic leak detection devices can help locate and repair leaks more efficiently.

7. System Optimization and Maintenance:

Proper system optimization and routine maintenance are essential for energy savings in air compressors. This includes regular cleaning and replacement of air filters, optimizing air pressure settings, ensuring proper lubrication, and conducting preventive maintenance to keep the system running at peak efficiency.

By implementing these energy-saving technologies and practices, air compressor systems can achieve significant energy efficiency improvements, reduce operational costs, and minimize environmental impact.

air compressor

What are the environmental considerations when using air compressors?

When using air compressors, there are several environmental considerations to keep in mind. Here’s an in-depth look at some of the key factors:

Energy Efficiency:

Energy efficiency is a crucial environmental consideration when using air compressors. Compressing air requires a significant amount of energy, and inefficient compressors can consume excessive power, leading to higher energy consumption and increased greenhouse gas emissions. It is important to choose energy-efficient air compressors that incorporate features such as Variable Speed Drive (VSD) technology and efficient motor design, as they can help minimize energy waste and reduce the carbon footprint.

Air Leakage:

Air leakage is a common issue in compressed air systems and can contribute to energy waste and environmental impact. Leaks in the system result in the continuous release of compressed air, requiring the compressor to work harder and consume more energy to maintain the desired pressure. Regular inspection and maintenance of the compressed air system to detect and repair leaks can help reduce air loss and improve overall energy efficiency.

Noise Pollution:

Air compressors can generate significant noise levels during operation, which can contribute to noise pollution. Prolonged exposure to high noise levels can have detrimental effects on human health and well-being and can also impact the surrounding environment and wildlife. It is important to consider noise reduction measures such as sound insulation, proper equipment placement, and using quieter compressor models to mitigate the impact of noise pollution.

Emissions:

While air compressors do not directly emit pollutants, the electricity or fuel used to power them can have an environmental impact. If the electricity is generated from fossil fuels, the associated emissions from power plants contribute to air pollution and greenhouse gas emissions. Choosing energy sources with lower emissions, such as renewable energy, can help reduce the environmental impact of operating air compressors.

Proper Waste Management:

Proper waste management is essential when using air compressors. This includes the appropriate disposal of compressor lubricants, filters, and other maintenance-related materials. It is important to follow local regulations and guidelines for waste disposal to prevent contamination of soil, water, or air and minimize the environmental impact.

Sustainable Practices:

Adopting sustainable practices can further reduce the environmental impact of using air compressors. This can include implementing preventive maintenance programs to optimize performance, reducing idle time, and promoting responsible use of compressed air by avoiding overpressurization and optimizing system design.

By considering these environmental factors and taking appropriate measures, it is possible to minimize the environmental impact associated with the use of air compressors. Choosing energy-efficient models, addressing air leaks, managing waste properly, and adopting sustainable practices can contribute to a more environmentally friendly operation.

air compressor

How does an air compressor work?

An air compressor works by using mechanical energy to compress and pressurize air, which is then stored and used for various applications. Here’s a detailed explanation of how an air compressor operates:

1. Air Intake: The air compressor draws in ambient air through an intake valve or filter. The air may pass through a series of filters to remove contaminants such as dust, dirt, and moisture, ensuring the compressed air is clean and suitable for its intended use.

2. Compression: The intake air enters a compression chamber, typically consisting of one or more pistons or a rotating screw mechanism. As the piston moves or the screw rotates, the volume of the compression chamber decreases, causing the air to be compressed. This compression process increases the pressure and reduces the volume of the air.

3. Pressure Build-Up: The compressed air is discharged into a storage tank or receiver where it is held at a high pressure. The tank allows the compressed air to be stored for later use and helps to maintain a consistent supply of compressed air, even during periods of high demand.

4. Pressure Regulation: Air compressors often have a pressure regulator that controls the output pressure of the compressed air. This allows the user to adjust the pressure according to the requirements of the specific application. The pressure regulator ensures that the compressed air is delivered at the desired pressure level.

5. Release and Use: When compressed air is needed, it is released from the storage tank or receiver through an outlet valve or connection. The compressed air can then be directed to the desired application, such as pneumatic tools, air-operated machinery, or other pneumatic systems.

6. Continued Operation: The air compressor continues to operate as long as there is a demand for compressed air. When the pressure in the storage tank drops below a certain level, the compressor automatically starts again to replenish the compressed air supply.

Additionally, air compressors may include various components such as pressure gauges, safety valves, lubrication systems, and cooling mechanisms to ensure efficient and reliable operation.

In summary, an air compressor works by drawing in air, compressing it to increase its pressure, storing the compressed air, regulating the output pressure, and releasing it for use in various applications. This process allows for the generation of a continuous supply of compressed air for a wide range of industrial, commercial, and personal uses.

China factory 220V Low Noise Electric Frequency Conversion Air Compressor 7.5kw for Spray Paint   with Best SalesChina factory 220V Low Noise Electric Frequency Conversion Air Compressor 7.5kw for Spray Paint   with Best Sales
editor by CX 2023-12-26