Bevcon Screw Conveyor is also known as helix conveyor, spiral conveyor or auger conveyor. Bevcon Screw Conveyors are used to convey semisolid materials horizontally or at slight inclinations efficiently. Screw conveyor's main function is to transfer varied bulk materials from one process to another. Materials like food waste, wood chips, aggregates, cereal grains, animal feed, boiler ash ...