High quality Flake Ice Handling Screw Conveyor is the most widely used type of screw conveyor. It is used to convey bulk materials from one part of a process to another. A screw conveyor, also called an auger is a mechanical conveying device for powder bulk solids. At the heart of the screw conveyor is the screw. The spiral of the screw conveyor is stretched out over the distance to be traversed and is either positioned in a trough or fully enclosed in a cylinder. Flake Ice Handling Screw Conveyor is very durable.