A rotary-screw compressor is a type of gas compressor, such as for example an air flow compressor, that uses a rotary-type positive-displacement system. They are generally used to displace piston compressors where large volumes of high-pressure air flow are needed, either for large industrial applications or to operate high-power air tools such as for example jackhammers and impact wrenches. For smaller sized rotor sizes the inherent leakage in the rotors becomes much more significant, getting less practical than piston types for smaller volume air compressors.

The gas compression process of a rotary screw is a continuous sweeping movement, so there is very small pulsation or surging of flow, as occurs with piston compressors. This also allows screw compressors to become significantly quieter and produce much less vibration than piston compressors.

Ever-power Rotary Screw Atmosphere Compressor. 230 volt with built in air dryer and 80 gallon tank.Unit has 13857hours on it. Unit was lately serviced with fresh separator filters, air filter, oil filter, and new essential oil. Unit has been tested and functions great. Free freight shipping. Feel free to screw air compressor contact me with any queries you may have.
Item specifics
Rated Voltage: 230 V
Rated Horsepower:15 hp (11 kW)
Power Supply:Electric Airflow Volume (CFM): 60
Compressor Type:Rotary Screw
Air Tank Capacity: 80 gal
Motor Horsepower:10.5 to 30
Current Phase: 3 Phase