Screw Conveyors | Design & manufacture | Spirotech
2021-7-22 · A screw conveyor is a machine that uses rotating helical screw blades called 'flighting' affixed to a central shaft and supported at either end by bearings. This assembly can be mounted within a ‘U’ trough, ‘V’ trough or a Tube. They are used in many bulk handling industries. A variation on this is a heavy duty 'shaftless spiral', supported and driven at one end and free at the other ...
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