Screw pump for conveying abrasive particles

Screw pump; The correct liquid delivery action mainly relies on its small gap, which can be used to transport lubricating and non lubricating liquids. However, the transportation of abrasive particles in liquids often leads to wear and tear. Many achievements have been made in using hard and damaged materials for conveying components, which have played a role in some cases. However, when the screw pump transports liquids containing excessive abrasive particles, it is impossible to say that the pump's characteristics are still satisfactory.