Screw is special mixed refine function and high plasticizing capacity design. Hangers mould head adopts special double throttling design makes plate thickness adjustment is more accurate. Temperature control -1 ℃ can accuracy control plasticizing process and plate thickness, smoothness. Three roller light machine adopts vertical lifting method. Plate thickness control adopts screw adjusting and pressure wheel two-way adjustment may be precise control plate thickness degrees. Independent control rollers temperature control system can accurately control pressure roller temperature make plank unifor thickness. Cutting machine: achieving synchronization, plank length numerical precision cutting. Rewinder device, adopt advanced torque motors, can adjust speed and volume collect tension. Equipped with automatic meter device, can set up product length.