Roots blower, roots blower is also called, is volume rotary blower, use two or three leaves rotor for relative motion inside the cylinder to compress and transport gas rotary compressor.The blower has simple structure, easy fabrication, suitable for transmission and low pressure of the gas pressure, also can be used as a vacuum pump.

Roots blower, roots blower is also called, is volume rotary blower, use two or three leaves rotor for relative motion inside the cylinder to compress and transport gas rotary compressor.The blower has simple structure, easy fabrication, suitable for transmission and low pressure of the gas pressure, also can be used as a vacuum pump.