SJ-60(70) Single Screw Double Die Film Blowing
Model: SJ-60,SJ-70;
Screw Diameter: φ60-φ70;
Reduced Diameter of Film: 100mm-600mm;
Single-face Thickness of Film: 0.005mm-0.08mm;
Rational Speed of Screw Stem: 10rmm-120rmm;
Output: 40kg/hr-70kg/hr;
Power of Main Motor: 22kw-30kw;
Heating Pow...