Yash Technologies

Rotary compressors are a subset of positive displacement machines. Rotary compressors have a number of features in common even though there are differences in construction. Unlike reciprocating compressors, rotary compressors do not use valves to move the gas through the machine. When compared to a reciprocating compressors rotary compressors:

Are lighter in weight

Experience less vibration

Do not require heavy foundations

Rotary compressors physical design varies widely. Both single- and multiple-rotor construction are used. The design of the rotor is the main item that distinguishes the different types of rotary compressors.