Screw Feeders Explained: Function, Types, and Uses A screw feeder is a mechanical device used to accurately control the flow of bulk materials—such as powders, granules, or pellets—into a process or packaging system. It is commonly used in industries like food, pharmaceuticals, chemicals, and plastics, where precise feeding and dosing are essential.
How Does a Screw Feeder Work?
A screw feeder uses a rotating helical screw...