Wenzhou lisheng printing & packaging machinery CO.,LTD
Wenzhou Lisheng Printing & Packaging Machinery CO.,LTD
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High efficiency HDPE Film Blowing Machine for HDPE , LDPE , LLDPE
Used:
To blow film of low pressure polyethylene,products are widely applide to syn thetic and packing film.agricultural purposed film,packing of textiles,clothes and so on.frequency converter is used in main motor to improve steadiness of speed regulating and reduce consumption of electricity as well.canister of screw bolt for material is made of 38CrMoLa,processed with nitrogen.frame of draw machine is of lifting style to insure best freezing effect no matter which size of film is blown.
rotary head of machine:keep film even in thickness,rolling protion is flat and even,especially applicable to films for compostition and printing
1. Both the cylinder and the screw of the extruder are made of high-quality alloy steel with the best hardness and corrosion resistance after precision processing and nitrogen treatment. By special designing, it has a large length/diameter ratio. Consequently, we can get the best plastic film and good molding performance.
2. Scientifically designed and precisely processed, the machine head adopts the rotary rod. The rotary machines head is also provided for selecting.
3. The electrical parts adopt high-quality products. The main motor is controlled with import transducer which has the advantages, such as stable and reliable operation and saving energy.
4. Traction device can lift or drop freely as the techniques demand, and the transducer is provided.
5. You can select signal or double rotation winder. The transducer could be adopting in the second rotation winder section.
6. The tower frame in this model is towed by electrical machine.
Main technical variable
| Model | SJ-45 | SJ-50 | SJ-55 | |
| Features | Raw Material | HDPE, LDPE, LLDPE; Virgin and Recycled | ||
| Film Width | 400mm | 600mm | 800mm | |
| Output | 25Kgs | 35Kgs | 45Kgs | |
| Film Thickness | 0.008mm-0.15mm | |||
| Power supply | 380V, 3Phase, 50Hz | |||
| Weight | 1300kg | 1400kg | 1600kg | |
| Dimension | 5×2.3×4M | 5×2.3×4M | 5×2.5×4.5M | |
| Extrusion Unit | Screw&Barrel Diameter | 45mm | 50mm | 55mm |
| Screw&Barrel L/D ratio | 28:1; 30:1 or 32:1 | |||
| Motor | 11KW | 11KW | 15KW | |
| Gearbox | 133 | 133 | 146 | |
| Die Head Type | Fixed Die Head | |||
| Die Size | 50/80 | 60/100 | 120/160 | |
| Heating | 11KW | 11KW | 13KW | |
| Blower | 2.2KW | |||
| Film Taking-up Tower | Upper Tower Type | Rise and Fall | ||
| Roller Length | 700mm | 700mm | 900mm | |
| Roller Working Way | Opened and Tightened By Air Cylinders | |||
| Take Up Motor | 1.5KW | |||
| Winding Station | Winder Type | Single winding station | ||
| Rollers | 700mm | 700mm | 900mm | |
| Torque Motor | 5N/M | |||
| Max. Winding Diameter | 600mm | |||
| Control Panel | Temperature control | 5 zone | ||
| Electronics | Top China Brand | |||
| Inverter Capacity | 11KW/1.5KW | 11KW/1.5KW | 15KW/1.5KW | |
| Optional Equipment | Hopper loader, Corona | |||
Product Sample:
