Screw Feeders

Schwing Bioset offers four models of twin screw feeders to deliver biosolids into the piston pump.   

Their primary function is to feed non-flowing material into the pump to ensure high pump efficiencies are achieved.

The opening length of the screw feeders come in many sizes to accommodate even the most unique Customer needs. 

Each screw is supported at the drive end by oil lubricated bearing installed in the screw feeder gear box and at the tail end by outboard grease lubricated bearings.  The gear box is sized in accordance with the material to be pumped and the pressure required in the suction housing to ensure good filling efficiency.  The entire rotating assembly is designed to provide continuous duty under all anticipated load conditions.