Zhangjiagang Liyuan Conveyor Machinery Co.,Ltd , https://www.zjglyssjx.com
Single screw pump is a new type of internal rotary reciprocating positive displacement pump. The main working parts are eccentric screw (rotor) and fixed bushings (stator).
Compared with other pumps, the advantages of single screw pump
Compared with the centrifugal pump, single screw pump does not require valves installed, and flow is a steady linear flow.
Compared with the plunger pump, single screw pump has better self-suction capacity.
Compared with the diaphragm pump, single screw pump can convey a variety of mixed impurities, containing gas and solid particles or fibers of the media, but also convey a variety of corrosive substances.
Compared with the gear pump, single screw pump can deliver high viscosity substances.
Unlike plunger pumps, diaphragm pumps and gear pumps, single-screw pumps can be used for filling and metering medications.
The concept of single screw pump and its advantages
1. Single screw pump concept