50hp 37kw Permanent Magnet motor variable frequency oil free screw air compressor

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Price:RUB 242,883.84
Price in USD:Details


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Product Overview


Product Description


1. Airstone, using 5:6 asymmetric tooth design. The "Line" to "Seal belt" design optimization, is conducive to the formation of oil film,

reduce internal leakage greatly, the efficiency of gas production increased by 5%-10%, the diameter of the rotor. High speed, low noise,

ensure that the host is small. long service life, which is recongnized as the reliable global head, durable, continuous 24 hours when long-term efficient operation. 

the interests of customers: the perfect combination of technilogy and art, achieve unparalleled reliability and economy.

Energy Saving Rotary Screw Air Compressor Advantages



1. Energy-saving effect of permanent magnet variable frequency air compressor
2. Maintenance cost of permanent magnet variable frequency air compressor is reduced
3. The permanent magnet variable frequency air compressor reduces the capacity of the power grid of the factory
4. Permanent magnet variable frequency air compressor reduces production loss
5. Permanent magnet variable frequency air compressor can reduce noise

MODEL: 37KW  Permanent Magnet motor variable frequency oil free screw air compressor  Parameter
Free air deliver(M3/Min/Mpa)
Discharge pressure
Motor power
Outlet air carry lubricant oil
Rp1/2"Air outlet pipe diameter
Rp1 1/2"Air outlet pipe diameter
Motor speed
Cooling method
Cooling method
air-cooling/water cooling 
380V/50HZ, 415V/50HZ, 400V/50HZ
Starting method
Soft Starting
Motor protection grade/insulation grade
IP23/F grade
Temperature of cooled outlet compressed air
Driving method
Direct drving & soft starting 
Noise level

total screw air two stage compressor.jpgcompressor set

Our Services

Our Services

  • 24 hours a day, 7 days a week
  • 1-stop purchasing
  • Cheap, fast and efficient
  • adequate stocks
  • 12 years experiences
  • Seriously quality control
  • Superb technique 
We accept your specific order and do everything we can to meet your requirement.
Company Information


We take better care of  your Compressed Air System

1Our company, Airstone, was founded in 2000, in Dongguan, China.

√ screw compressor 4KW to 315KW
√ spare parts available for all your needs
√ 150 acres factory
√ 2500 units quality air compressors per month

 √ With a classic Chinese hardworking team for 20 years

√ Our confidence to satisfy all your air needs comes from our team chemistry.

TeamPic -
Anytime Any Ways

Keep in touch
√ You will get reply no more than 5 minutes

Packaging & Shipping

No Cercern for Any Damage or Delay 

√ Strong sense of responsibility
√ Professionally trained packing&moving team


 √ 2 hours road trip to Shenzheng Harbor


Product Application

Energy saving 18.5kw 2850L/min 380V/50Hz Oil injected General-Power Frequency Screw air Compressor_9





1. Accept OEM orders?     

Highly welcome.


2. Offer spare parts?   

Spare parts always available.


3. Are you a factory or trade company?  



4. Any Warranty?     

One year warranty for the machine plus 24/ 7 service for technical support.


5. The exact address of your factory? .

Our head office is located in 2F Xingshun Technology Park, Chongtou community,Chang'an, Dongguan City Guangdong Province,China. 

Our head factory is located in Area B,Industry Zone,Lian hua County, Pingxiang City, Jiangxi Porvince, China.



0.0068 s.