Screw conveyors are used to convey bulk material from almost any position (vertical, horizontal, or at an incline) and are one of the most reliable methods of conveyance. The screw conveyor is composed of a pipe with a welded steel strip that is formed into a continuous helix. The helix is referred to as the flighting.

The level is mainly composed of driving device, intermediate bearing, screw shaft, screw body, screw blade, head, middle, tail, feeding and discharging device and other components. 1. Driving device: It is composed of a motor and a deceleration deceleration unit.