*Screw with special mixing and plasticization function;
*Coat hanger type die with two throttle design enable to regulate the sheet thickness accurately;
*?┐1?? temperature control make the plasticizing process and sheet thickness control more accurate;
*Horinzontal, vertical or 45 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.
product line of professional producing extruding one step method, two-step method heat preservation tube, Å PE, ‰ PE product line, kinds of tube and plate product line
