Structural features: (1) The screw design adopts special mixing function and high plasticization capacity design (2) The coat hanger-type die head adopts a special double throttling design to make the thickness adjustment of the plate more precise (3) The temperature control ±2°C can accurately control the plasticizing process and the thickness and flatness of the plate (4) The three-roll calender adopts horizontal, vertical or 45° inclined type, which can be lifted freely (5) Slicer, precise length and quantity of plates (6) The winding table device adopts advanced torque motor, which can adjust the speed and winding tension at will (7) Equipped with automatic meter counter to set product length