plastic extrusion board、sheet、profile Line20090910

Screw with special mixing and plasticization function; Coat hanger type die witn two throttle design enable to tegulate the sheet thickness accurately; Temperature control make the plasticizing process and sheet thickness control more accurate; Horinzontal, vertial or45-incline type three rollers calenders may be lifted freely; Sheet thickness shall be regulated by screw and pressing roller; Separate roller temperature control system to control the temperature of pressing roller to gain even sheet thickness; Winder with big torque motor,and its speed and tension force adjustable; Automatic metering to set the length of product.