... extruder unit, extruder, single screw extruder, twin screw extruder, it is mainly used to process pvc, pp, pe, abs,etc. wpc extruder unit, extruder, single screw extruder ... , twin screw extruder.This machine is mainly used to process pp ... *24504750*1550*2460OUR ALL CERTIFICATES FOR YOUR REFERENCE HERE: wpc extruder unit