Screw feeding machine, Auger screw conveyors

The pharco steel screw powder feeding machine is used for transfer the powder from it,s hopper up to filling machine. A screw conveyor is made of an housing, typically a tube in which is rotating a screw flight or auger (helical shaped blade) that allows to mechanically move bulk materials. The screw have a shaft on which is welded the helical blade.motor with gearbox.