Product Overview

The screw pump is a type of volumetric rotor pump. Due to its unique structure, it has self-priming capability, high efficiency, small size, reliable operation, and can handle a wide range of viscosities for various media. Therefore, the screw pump is widely used in industries such as petrochemicals, shipping, power, mechanical hydraulic systems, food, papermaking, sewage treatment, etc.

As an energy-saving and material-saving product, the application scope of screw pumps in China is constantly expanding, and the demand is increasing year by year, receiving more and more attention. Screw pumps have achieved good results in replacing traditional technologies and have realized energy-saving and material-saving benefits.

The single screw pump is a new type of internal meshing rotary volumetric pump. Its main working components are the eccentric screw (rotor) and the fixed liner (stator).

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

Compared with centrifugal pumps, the single screw pump does not require the installation of valves and has a stable linear flow rate.

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

Compared with diaphragm pumps, the single screw pump can handle various mixed impurities, media containing gas, solid particles or fibers, and various corrosive substances.

Compared with gear pumps, the single screw pump can handle high-viscosity substances.

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