Permanent Magnet Screw Compressors PM, EPM, EPM2 Series
Permanent magnetic VSD Screw Air Compressor PM Series  
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Permanent magnetic VSD Screw Air Compressor EPM/EPM2 Series 
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Why Our PM, EPM, EPM2 Series

  1. Inn​o​v​a​t​i​v​e​ ​ Air end and PM motor combination.

  2. IE4 efficiency & IP65protection grade.

  3. Bearing and maintenance free PM motor.

  4. Motor winding protected by epoxy resin with no risk of short circuit.

  1. Closed loop PM motor with independent cooling system.

  2. Motor winding temp protection by PTC.

  3. 20 yeas+ motor lifetime.


  1. Provision of constant pressure means no extra power consumption.

  2. Wide frequency range, perfectly matches compressor flow rate to the consumption.

  3. High efficiency air end and PM motor helps save 30-40% energy.