Rubber Extruder/Sheet Preformer

This sheet preformer consists of two sections, a twin taper screw feeder and a roller- die calender. The feeder section has a large volume hopper, which is capable of handing multiple batches directly from a mixer. The twin taper screws ”bite” and feed the rubber compound into a roller- die calender for automatic and continuous sheeting, replace mixing mill, can reduce cost and improve efficient.