1, Auger Feeder for Powder 2, MS / SS materials 3, custom-made features: diameter, length, ... 4, auger type conveyor Working principle of Auger Feeder for Powder :Rotating screw push materials; materials’ own gravity and friction resulted ... suspending bearing.Features of Auger Feeder for Powder : Technical specifications of Auger Feeder for Powder : Inner & outer structure of Auger Feeder for ...