drilling waste system
What is the difference between Drilling Cutting Screw Conveyor and ordinary screw conveyor in China?
In china, Drilling Cutting Screw Conveyor is divided into two types: shaft and shaftless. For the characteristics of sludge, shaftless spiral blades are generally used. However, for relatively thin mud, it is recommended to use a shaft spiral when conveying. The pipe shaft is a single root without lifting. The pipe shaft needs to be processed by a grinding machine and quenched to ensure hardness and concentricity.