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

The gas compression procedure for a rotary screw is a continuous sweeping movement, 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 significantly less vibration than piston compressors.

Ever-power Rotary Screw Air Compressor. 230 volt with built in air dryer and 80 gallon tank.Unit offers 13857hours onto it. Unit was recently serviced with fresh separator filters, air conditioning filter, essential oil filter, and new essential oil. Unit has been tested and works 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 Horsepower:10.5 to 30
Current Phase: 3 Phase