1) USE
It's suitable for blowing the plastic film as HDPE/LDPE/LLDPE/EVA, which is widely used for packing foodstuff, garment, textile, daily-use articlesand industrial product etc.
2) CHARACTERISTICS
The screw and barrel stems of this film blowing machine is made of high-quality allpy steel with optimum hardness and strong corrosion reistance after precision finishing and nitrogen treatment, The auxiliary machine ha a platform working table for making operation easy. The winder unit adopts torque motor to keep proper tension and make rolling even and roll-changing easy.
It's suitable for blowing the plastic film as HDPE/LDPE/LLDPE/EVA, which is widely used for packing foodstuff, garment, textile, daily-use articlesand industrial product etc.
2) CHARACTERISTICS
The screw and barrel stems of this film blowing machine is made of high-quality allpy steel with optimum hardness and strong corrosion reistance after precision finishing and nitrogen treatment, The auxiliary machine ha a platform working table for making operation easy. The winder unit adopts torque motor to keep proper tension and make rolling even and roll-changing easy.
| NO. | Desciption |
SJ50-800 Film Blowing Machine |
||
| 1 | Product raw material | LDPE/LLDPE/Mlldpe | ||
| 2 | Film layflat width mm | 300-700 | ||
| 3 | Film thickness mm | 0.02-0.20 | ||
| 4 | Max. output capacity kg/hr | 40-50kg/hr | ||
| 5 | Machine length mm | 4800mm | ||
| (2) Main Extrusion Device | ||||
| 1 | Gear box | 173Grinding bearing29420 | ||
| 2 | Screw diameter l/d mm | φ 50× 1500mm (with Nitriding & alloy processing) | ||
| 3 | Screw/barrel material | 38 CrMoAl-A | ||
| 4 | Die headφ mm | φ 200mm LDPE | ||
| 5 | Main motor power kw | 15 kw Delta Inveter | ||
| 6 | Air ring diameter mm | φ 250 mm Double lip | ||
| (3) Electrical Cable Device | ||||
| 1 | Thermo controlzone° C(schneider electric) | 5 Zone | ||
| 2 | Thermo control of barrel° C(schneider electric) | 3 Zone | ||
| 3 | Thermo control power die° C(schneider electric) | 2 Zone | ||
| 4 | Heating power kw | 19 kw | ||
| (4) Cooling Device | ||||
| 1 | Air blower power kw | 3kw | ||
| 2 | Barrel Cooling Fan Power | 0.12kw× 3set | ||
| (5) Take Up Device | ||||
| 1 | Leghth of take up roller mm | 800mm | ||
| 2 | Take up motor kw | 1.5KW Delta Inverter | ||
| 3 | Take up speed m/min | 5-60 m/min | ||
| (6) Winder Device | ||||
| 1 | Rewinding way | single surface friton winder | ||
| 2 | Winding motor | 50kg torque motor + gear box | ||
| 3 | Rewingding roller length mm | 800mm | ||
| 4 | Winding diameter mm max | φ 800mm | ||
