Feed screw conveyor is designed to move materials through a tube with a feed screw in it. as long as the materials are put in the tube, the feed screw conveyor will push the materials to where the materials will be used.

The function of the feed screw conveyor is the same to the band conveyor. however, the feed screw conveyor is more environmental friendly than the band conveyor. because we move materials through a tube, there will be no dust in the air even on a windy day.