Screw Feeder & Conveyor

A Screw Conveyor (also called auger conveyor) consists of a rotating helical screw (flighting) within a trough or pipe, used to move bulk or semi-solid materials such as food waste, sludge, compost, or granular solids. These systems can be configured in horizontal, inclined, or vertical orientations to suit various layouts

A Screw Feeder is a specialized form of screw conveyor engineered for precise metering—typically placed under a hopper/bin to control flow rate into downstream processes .