In the industrial field, Screw pump As a new type of pump equipment, it has many unique advantages and characteristics compared with the traditional centrifugal pump, plunger pump, etc. The advantages and characteristics of screw pump and traditional pump will be introduced in detail below:

High efficiency and energy saving: the screw pump makes use of the rotation of screw blades in the pumping process to make the liquid flow continuously through the pump body, with high pumping efficiency, low energy consumption and significant energy saving effect. In contrast, the traditional centrifugal pump needs to use the centrifugal force of the rotating impeller to pump during the pumping process, and the efficiency is relatively low.

Good stability: the screw pump adopts a twin screw structure, and the blades are mutually supported during the rotation of the pump body, so the operation is stable, the flow is stable, and the pump stall is not easy to occur. However, traditional pumps are prone to vibration, noise and other problems due to many rotating parts.

Wide scope of application: screw pump is suitable for pumping various liquid media, including high viscosity, high temperature, easy crystallization, volatile and other special media, with good pumping effect. Because of the structure limitation, the traditional pump can only be applied to specific types of media.

Low maintenance cost: screw pump has simple structure, few parts and low maintenance cost. In addition, the screw pump is not easy to wear when pumping high viscosity liquid, has a long service life, and reduces the frequency of replacing parts. The impeller and bearing of the traditional pump are easy to wear, and the maintenance cost is high. IMO agent

Stable operation: during the pumping process of the screw pump, the meshing clearance between the blades is small, the pumped medium flows smoothly, and the stability is high, so it is not vulnerable to the influence of medium changes. Because of the complex impeller design and structure, the traditional pump is vulnerable to the influence of medium viscosity, temperature and other factors, and the pumping effect is unstable.

In conclusion, compared with the traditional pump, the screw pump has the advantages and characteristics of high efficiency, energy saving, good stability, wide application range, low maintenance cost, stable operation, etc. In industrial production, the selection of screw pump as the pump equipment can improve production efficiency, reduce energy consumption costs and achieve sustainable development. Viking