Greekn H.I. Screw Air Compressor GM7 Permanant Magnet Screw Air Compressor Variable Speed Screw Air Compressor Industrial Air Compressor

GM Series PM Motor Single Stage VSD Rotary Screw Air Compressor

Model: GM22-GM250

Motor power: 30-335HP

MOQ: 1SET

Payment: T.T

Delivery time: 10-30 days

Start Port: Xiamen port,China.

Certification: CE GCCA

Packing: Paper box

Motor power: 30-335HP

Motor power: 22-250kW

Motor type: Permanent magnet motor

Working pressure: 7-13BAR

Capacity: 0.7-45.7m³/min

Voltage: 220/380/415/440/460V

Frequency: 50/60HZ

Air end: single stage

Split type
Greeknhi's GM series compressor utilizes a split type with the air end and motor separated from each other. This makes maintenance easy, and avoids difficulties when the compressor needs to be repaired or maintained.

Permanent magnet variable frequency motor
Greeknhi uses a motor with the temperature rise lower than 60K, ensuring the compressor features a longer service life. The motor is made from rare earth permanent magnet material, which produces a high magnetic strength and high load torque during motor start up and operation, and consumes a low current. The combined use of this motor and permanent magnet drive achieves soft-start and electricity saving of 50%, which avoids a powerful mechanical impact on the compressor under the motor's full pressure start, reduces maintenance and also ensures its service life and reliability.

High efficient air end
Greeknhi's twin screw air end is designed with a large rotor, large air volume and SKF bearings, which helps to ensure a longer life service of the rotary screw air compressor.

Extended air intake pipe & high quality filter paper
The extended air intake pipe can reduce noise efficiently, while the filter paper is able to filter 99.9% of contaminates out of the air, preventing them from entering into the air end, thus extending the air compressor's service life.