Single screw pump is a new type of internal meshing volume pump. The main work components are eccentric screw (rotor) and fixed band (stator).

Compared with other pumps, the single screw pump has its own unique advantage:

Compared with the centrifugal pump, the single screw pump does not require a valve, and the flow is stable linear flow.

Compared with the plunger pump, the single screw pump has better self -suction ability.

Compared with the diaphragm pump, a single screw pump can transport various mixed impurities, which contains a medium of gas and solid particles or fibers, and can also transport various corrosive substances.

Compared with gear pumps, single screw pumps can transport high -viscosity substances.

Unlike the plunger pump, diaphragm pump and gear pump, single screw pumps can be used for pharmaceutical filling and measurement.