Screw augers provide the mechanical transfer of raw materials in powder or granular form. It is also called screw conveyor, screw conveyor. Material is conveyed along a linear line between two desired points with the help of a screw conveyor. Screw conveyors vary according to application areas. In industrial applications, various variables such as property of raw material to be transferred, capacity and distance vary the design of the screw conveyor. Spiral diameters, spiral structure, inlet and outlet throats, bearings, motor forces are selected according to the application.

Tube type (closed type) spirals
U-type (open top or opening) spirals
Wear-resistant spirals
Spirals used in food and medical products (made of inox stainless steel)