Equipped with a high-precision extrusion system and frequency conversion speed regulation system, the Single Layer Film Extruder Blowing Machine delivers outstanding operating performance. It realizes stable extrusion and uniform film thickness, effectively avoiding film wrinkles, uneven thickness and bubble shaking problems. The optimized screw and barrel structure improves plasticizing efficiency, ensuring full raw material melting and reducing material waste. In addition, the machine supports stepless speed regulation, with flexible production speed adjustment to adapt to different production output requirements. The whole machine has a low failure rate, simple daily maintenance and long service life. Compared with multi-layer equipment, it has lower investment cost and higher cost performance, which perfectly meets the demand of mass production of ordinary single-layer plastic films.
The Single Layer Film Extruder Blowing Machine is a versatile and cost-effective plastic processing equipment designed for the continuous production of various single-layer plastic films. Integrating extrusion, blowing, cooling, traction and winding processes in one unit, this machine features a compact structure, stable operation and simple operation. It is widely applicable for processing PE, HDPE, LDPE and other common plastic raw materials, producing high-quality single-layer plastic films for packaging, daily supplies and industrial use. With high production efficiency and low energy consumption, it is ideal equipment for small and medium-sized plastic film manufacturing enterprises.
| Model | 45 model | 50 model |
| Workable Materials | HDPE | |
| Max.Film Width | 500MM | 600mm |
| Max.Extrusion Output | HDPE:35kg/hr LDPE:40kg/hr |
|
| Blown Film Thickness | HDPE:0.008-0.0.08mm LDPE:0.02-0.10mm |
|
| Extrusion Unit | ||
| Hard-face Gear Case | 133 | 146 |
| Screw Diameter | Φ45mm from Zhoushan China | Φ50mm from Zhoushan China |
| Screw Material | 38 CRMOALA 38 CRMOALA |
|
| Barrel's Material | ||
| Screw L/D | 28:1 | 28:1 |
| Main Motor Power | 7.5kw from Siemens | 11kw Siemens |
| Frequency inverter | From Taiwan Delta | |
| Cylinder Cooling | 250wx1 | 250w×2 |
| Thermo Control (zone) | 2 | 2 |
| Extrusion Die | ||
| Die Size | HD:50mm | HD:60mm |
| Screen Changer | Standard Manual | Standard Manual |
| Thermo Control (Zone) | 2 | 2 |
| Air Ring(mm) | Φ470 | Φ620 |
| Cooling Blower(kw) | 1.1 | 1.5 |
| Center Steady Stick | 1 pcs | |
| Take-up Unit | ||
| Traction Roller Width | φ138×550mm | φ138×650mm |
| Embossing Roller Width | 450mm | 550mm |
| Take up Motor(kw) | 0.75 | |
| Take Up Speed | 10-80m/min | |
| Winding Unit | ||
| Rewinding Type | Surface Friction Winder ,Single Rewinder. | |
| Rewinding shaft | manual shaft or Air expanding shaft | |
| Roller Width | 550mm | 650mm |
| Winding Motor | 10N.M | 1.1kw |
| Rewinding Speed | 10-80m/min | |
| Voltage | 380V,50HZ,3PHASE | |
| Machine Dimension | 1450x2280x3200(mm) | 1450x2480x3200(mm) |
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