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

The gas compression procedure for a rotary screw is a continuing sweeping motion, so there is very little pulsation or surging of flow, as occurs with piston compressors. This also allows screw compressors to end up being significantly quieter and produce much less vibration than piston compressors.

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