Greeknhi Screw Air Compressor latest variable speed air compressor with an asynchronous motor for sale

GA+ Series Two Stage Fixed Speed Rotary Screw Air Compressor

MOQ: 1SET

Payment: T.T

Delivery time: 10-30 days

Start Port: Xiamen port,China.

Certification: CE GCCA

Packing: Paper box

Model: GA22+-GA355+

 Motor power: 30-485HP

 Motor power: 22-355kW

Motor type: High efficiency motor

 Working pressure: 7-13BAR

Capacity: 3.2-69.2m³/min

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

 Frequency: 50/60HZ

Air end: Two stage

Energy saving air end
The two stage air end can produce more air when compared with the single stage one with the same power. The two stage air end combines a single stage and two stage compressor rotor into an enclosure with a direct drive front gear in order to achieve an optimum linear velocity that matches the air output during each stage's rotor operation.

Subsided air inlet valve
For Greeknhi GA+ series compressor, a gravity-inducted back-pressure valve is used as the air inlet valve, which prevents oil blowout from the air end and reduces air intake resistance.

High polymer filter paper
The Greeknhi GA+ series lubrication system is designed with a highly efficient oil-gas separator filter element, which can remove oil impurities, lower compressor wear and ensure a long lifespan up to 4000-8000 hours.

Intelligent control
The Greeknhi GA+ series comes with a RS485 communication interface, through which computer remote communication control and simultaneous control of several compressors is achieved.

Soft starter
With this soft starter, the instantaneous current generated as the motor starts is significantly lowered, thus protecting the motor and other compressor parts, ensuring there is less load and wear on the compressor.

Four-pole motor
As the motor speed is relatively low with 1480RPM (50HZ) as compared with that of the two-pole motor, there is air compressor wear and a longer service life.

Side-mounted cooler
It is a highly efficient cooling system designed specially for clients in tropical areas to keep them away from compressor shutdown difficulties caused by high temperature operation of the machine.