WPC profile extruder making machine can be discussed based on different materials, it is a kind of high efficiency equipment for plastic extrusion, it is mainly composed by force feeder, soft plasticization screw and barrel, high precision gearbox, exhaust system, it is features of even mixing, better plasticization, stable working, high capacity, and it is suitable for produce PVC products from mixed powder, within different mold and other auxiliary equipment, it can produce plastic pipe, profile, board, sheet, granules and so on.