Product Description Production model: SJZ-65x2 Stretch film blowing machine USE: 1. The Screw and cylinder are all made of 38CRMOALA alloy steel and treats by nitrogen; It has an advantage of corrosion resistance and endurance etc. 2. The cooling device adopts cycle water cooling; Provide the best transparent effect of the stretch film. 3. The rolling equipment adopts with friction type rewinding and equipment with edge correcting device to ensure the quality.
