SHL Twin paralle co-rotation screw extruders are widely used in Masterbatch, Plastics modification, Cable compounds etc.. FSHL Twin paralle co-rotation screw extruders are widely used in Masterbatch, Plastics modification, Cable compounds , Pigment dye ,Powder coating and toners Parallel twin screw, co-rotation, modular design, exchangeable -screw design.Segmented barrel, exchangeable and modular ...