Screw Conveyor

A screw conveyor is a fixed, sealed continuous conveying device that moves materials forward by the rotation of screw flighting. It can convey powdered, granular, or small lump materials either horizontally or at a slight incline (less than 15°). The screw conveyor can adopt constant diameter with constant pitch or variable pitch design, allowing multiple feeding and discharge points and providing flexible process layout. It is widely used in industries such as grain processing, oilseed processing, feed production, brewing, chemical processing, mining, and building materials for conveying powdered, granular, and bulk materials. The screw conveyor features: