Defect of characteristic of function of 3 kinds of compressor, actor is compared, fast collect!
1, compressor of type of screw of screw type compressor calls screw compressor again. 20 centuries 50 time, compressor of type of fuel injection screw applies on refrigeration unit, because its structure is simple, fragile little, can fall in the operating mode that great pressure is differred or pressure compares, exhaust temperature is low, much to be being contained in refrigeration agent lubricating oil (often call wet journey) not sensitive, have lose tolerance adjustment sex goodly, held the scope of application of compressor of high capacity reciprocating type very quickly, and ceaselessly to in