What is the principle and scope of application of screw pump?
2023-04-17 16:42:44
The screw pump is a positive displacement pump, which uses the rotation of the screw to achieve liquid delivery. Screw pump has the advantages of simple structure, smooth operation, small pressure pulsation, little liquid brittleness, no leakage, good reversibility, etc. It is widely used in petroleum, chemical, food, pharmaceutical, paper making, environmental protection and other industries
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