1, screw powder feeder 2, MS / SS materials 3, custom-made features: diameter, length, slope angle 4, shanghai manufacturer

Working principle of screw feeder :

Rotating screw push materials; materials’ own gravity and friction resulted from conveyor case to materials 

make materials rotate along with screw. Screws are welded to shaft. There are different types of screws 

according to different materials. If screw feeder is too long, it is better to add suspending bearing.

Features of screw feeder :

Technical specifications of screw feeder :

Inner & outer structure of screw feeder :   

Screw Feeder