... materials: All plastic Output capacity:20~1200kg Parallel Twin Screw Extruder Features Specifications:Parallel co-rotating twin-screw extruders are widely used in masterbatch, plastics modification ... , pigment dye, powder coating and toners etc.Parallel twin screw, co-rotation, modular design, exchangeable -screw design;Segmented barrel, exchangeable and modular design;New ...