The cylinders and the screw stems of extruder are made of high-quality alloy steel with optimum hardness and strong corrosion resistance after precision finishing and nitrogen treatment.
The extruder can be lift up to 3 meters according to technoloogical requirements. Mode of film blowing; Bottm blowing, The coiling unit adopts torque motor to keep proper tension and make even and roll-changing easy.
It is used for blowing polyethylene(PP)and also for blowing high and low density polyet-hylene(HEPE, LDPE)Which are widely used for packing food, garments, textile, daily necessityies and industrial products, etc.
|Dia. of screw||55mm||60mm||70mm|
|Ratio of screw L/D||28:1||28:1||28:1|
|Revolution of screw||10-100r/min||10-100r/min||10-100r/min|
|Power of extruder motor||11kw||15kw||18.5kw|
|Turning. mode of die||Continuously||Continuously||Continuously|
|Max. extrusion capacity||32kg/h||38kg/h||46kg/h|
|Max. film folding width||600mm||700mm||800mm|
|Thickness of single film||0.01-0.10mm||0.01-0.10mm||0.01-0.10mm|
|Overall dimension (L×W×H)||4800×2000×4000mm||4800×2000×4000mm||5000×2200×4200mm|