Pe stretch film extrusion machine Features: It is mainly to produce unilateral pe stretch film.Product width is between 450 mm to 500 mm. * v.F.Drive for speed regulation and power saving and to insure easy operation. * unique screw and cylinder with independent heating zones to insure accurate heating and curing. * cast aluminum heating bands to insure trouble free for very long time. * unique longer die is the newest update of the key technology to insure no.1 product quality. At present, it is the best stretch film extrusion equipment in china. Main parameters: screw dia. 55 mm total power 24 kw Screw l/dia 28:1 heating power 15 kw Screw rpm 20-150 driving power 13.2 kw Assist machn pull 0-100 m/mi n assist machn roller l. 650 mm Production 15-40 kg/h install d. (l/w/h) 4, 500x1, 650x3, 200 Standard seaworthy steel pallet packing