Screw feeder for packing machine

Screw feeder is R&D according to the standard of JB/T7679-95. It is the new generation production that replaced of the GX type screw feeder. The head and tail bearing have been moved outside from shell. By adopting sliding bearing,dustproof sealed device and slide block, that make it easy to install and maintain. which uses rotary screw vane to push materials continuously in closed housing in round section. Application The screw feeder are suitable for continuously conveying loose materials such as powder, granular and small piece material , which includes: clay powder, pulverized coal, cement, sand, grain, small piece of coal , cobble, and cast iron filings, etc. While it is not applicable for materials with high viscosity and easy to be curdled.