Squeezing screw conveyor

The working principle of the squeeze screw conveyor is to transport materials by pushing them through rotating spiral blades.

The lifespan of the squeeze screw conveyor is mainly determined by the lifespan of the spiral blades. At present, there are mainly stretching forming, rolling forming, casting forming, and mold extrusion forming. Different forming methods obtain different cross-sectional shapes of spiral blades, and most methods obtain equally thick spiral blades. A screw conveyor consists of a shaft and blades arranged along a spiral line on the shaft. Under the action of its own weight and the frictional force of the casing, the loose material accumulates at the lower part of the groove, and is pushed forward in the groove by the rotating spiral blades to achieve the purpose of conveying the material. It can transport powdered, granular, and small block materials