LLDPE, LDPE HDPE film blowing mahcine The film blowing machine suitable for blowing high density polyethylene HDPE, low-polyethylene LDPE, and linearity low-density polyethylene LLDPE plastic film, while producing there are of cost less, thickness uniform, high clarify, well plastication ect. This kind PE machine widely use for packing foodstuff, garment, electric goods, textile goods, daily-use articles ect. And industrial packing. If the materails while treated which can blow pearlised film and lysis film. 1. Screw and barrel adopt 38 CRMOALA, with nitrogen treatment and best rigidity, then the screw has been being high hardness, hard chromium, well corosion preventive, structural durabilities. 2. The die head plates hard chromium which the structure is as screw mandrel while extrudes can melt the granule uniformly, the surface of the blown film looks clearly and well. The air ring structure use as labyrinth so that the outlet air is uniform. 3. The winder unit adopts pressure friction rewinder, or rewinder with center winder by torque motor, rewinder with bouble friction roller or bouble center rewinder which uses the torque motor for adjusting winder so that the film while rewinder will be smooth and easy take out and change the roller film.Model SJ45-FL800R SJ50-FL1000R SJ55-FL1400R SJ60-FL1600R SJ65-FL1800R SJ75-FL2000R Screw diameter (mm) 45*1 50*1 55*1 60*1 65*1 75*1 Suitable material HDPE LDPE LLDPE mLLDPE EVA EAA Max Film width mm 600 800 1200 1400 1600 1800 Thickness (mm) 0.015-0.10 0.015-0.10 0.015-0.10 0.015-0.10 0.02-0.12 0.02-0.15 Die head tpye retated for choose Die head material 40Cr Die head structure Spiral mandrel die, Chrome plated surface Air ring double wind channel L/D ratio 30: 1 30: 1 30: 1 30: 1 30: 1 30: 1 Screw& barrel 38CRMOALA 38CRMOALA 38CRMOALA 38CRMOALA 38CRMOALA 38CRMOALA Heating power (kw) 30 30 30 30 35 35 Main power (kw) 7.5 11 15 18.5 22 30 Max. output HD: 80KG HD: 100KG HD: 110KG HD: 130KG HD: 140KG HD: 160KG LD: 85KG LD: 110KG LD: 130KG LD: 150KG LD: 170KG LD: 180KG Take-up power (kw) 0.75 1.1 1.5 1.5 1.5 2.2 Take-up roller leght 800 1000 1400 1600 1800 2000 Max winder roller 600 600 600 600 600 600 Rewindering motor power (kw) 50 50 50 50 50 75 winder type single friction winder or double friction rewinder for choose option parts haul off and IBC system
