1.twin screw measuring feeder 2.AC motor,frequency speed regulation ... Application and features:This machine is mainly used for producing granule for example filling master batch, co-mixing master batch, ... cooling hot cutting,conveyer belt drawing bar.1.Adopt twin screw measuring feeder,feed with equality and without bridging. ... 30-80100-200200-300250-350350-500 SJP Series Parallel twin screw extruder