Screw compressor is also called as helical rotary compressor. Screw compressor is displacement compressor, in which, compression of vapour refrigerant is accomplished by two mutually engaged helical grooved rotors enclosed in a casing.
Our company has been engaged in the filter industry for more than ten years. The main products include air filter, water filter, hydraulic filter, oil filter and oil and gas separation filter elements, which have been exported to dozens of countries in the Middle East, Southeast Asia, South America, etc.