Rotary Screw Oil Free Air Compressor

Rotary Screw Oil Free Air Compressor has become the most popular source of compressed air for industrial applications. A major reason is its simple compression concept. Air enters in sealed chamber where its trapped between two contra-rotating rotors intermesh, they reduce the volume of trapped air and deliver to the proper pressure level. It allows the rotary oil free screw compressor to operate with temperatures approximiatly one half that generated by a reciprocating compressor. The lower temperature enable the rotary oil free screw air compressor to operate a fully loaded continuous duty cycle 24 hours per day, 365days over the year, if necessary. Its ability to work for extended periods of time makes the rotary oil free screw compressor ideal for demanding industrial applications.

Variable Speed Screw Oil Free Air Compressor

Using the International advanced speed conversion module, strengthen the speed characteristics of special motor, a particular PID parameters suitable for screw compressor. Control software parameters setting are  simple, interface amity. VACPAC variable speed screw compressor can be on duty continuously for 24 hours and give highly efficient performance. VSD variable speed drive technology according to the volume demand automatically adjusts the rotate speed of the motor, reduce the system pressure can make the entire production to reduce energy consumption and energy cost.

Permanent Magnet Variable Speed Screw Oil Free Air Compressor

VACPAC Permanent Magnet Variable Speed Rotary Screw Oil Free Air Compressors have frequency control which allows to set variable speed, automatically adjusting output to achieve the highest efficiency for your operation. This avoids wasted energy caused by excessive pressure band or unloaded running.