A rotary-screw compressor is a kind of gas compressor, such as 
an atmosphere compressor, that runs on the rotary-type positive-displacement mechanism. They are generally used to replace piston compressors where huge volumes of high-pressure air are needed, either for large industrial applications or to operate high-power air tools such as jackhammers and impact wrenches. For smaller sized rotor sizes the inherent leakage in the rotors scroll air compressor becomes much more significant, getting less useful than piston types for smaller sized volume air compressors.
The gas compression procedure for a rotary screw is a continuous sweeping motion, so there is quite small 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 Atmosphere Compressor. 230 volt with built-in air dryer and 80 gallon tank.Unit has 13857hours onto it. Unit was lately serviced with new separator filters, air conditioning filter, essential oil filter, and new oil. Unit has been tested and works great. Free freight delivery. Feel free to contact me with any questions you may have.
Item specifics
Rated Voltage: 230 V
Brand:Ever-power
Rated Horsepower:15 hp (11 kW)
Power Supply:Electric Airflow Quantity (CFM): 60
Compressor Type:Rotary Screw
Air Tank Capacity: 80 gal
Motor Horsepower:10.5 to 30
Current Phase: 3 Phase