Different from ordinary PE film blowing machines, this nylon bag film blowing machine is optimized and upgraded for nylon material characteristics.
The machine adopts advanced low-pressure extrusion and upward film blowing process, mainly composed of feeding system, extrusion system, temperature control system, air blowing shaping system, traction system and automatic winding system.
With the upgrading of packaging industry standards, the nylon bag film blowing machine has become essential core equipment for packaging manufacturers to produce high-quality functional packaging bags, helping enterprises meet high-standard packaging production demands and improve market competitiveness.
About us
Ruian Mingfeng Machinery Co., Ltd. is a seasoned manufacturer dedicated to the research, development and production of plastic processing machinery. Our comprehensive product line consists of blown film machines, plastic bag‑making machines, printing machines and plastic recycling equipment.
| Model | XL-50 |
| Suitable Raw Material | LDPE, HDPE, LLDPE |
| Cooling Method | Up-blow air cooling |
| Screw Diameter | Φ50mm |
| Max Film Fold Width | 400~600mm |
| Screw L/D Ratio | 30:1 |
| Screw Speed Range | 10~100 r/min |
| Main Motor Power | 11 kW, Variable Frequency |
| Total Heating Power | 12 kW |
| Cooling Blower Power | 2.2 kW |
| Winding Motor Power | 0.75 kW |
| Max Extrusion Output | 30~40 kg/h |
| Screw & Barrel Material | 38CrMoAlA |
| Die Head Type | Center-feed die head |
| Film Thickness Range | 0.008 mm ~ 0.10 mm |
| Main Drive | Variable frequency motor drive |
| Surface Treatment | Equipped with corona treatment unit for printing-grade film |
| Haul-off System | Vertical haul-off frame with independent VF control |
| Winding Type | Friction winding with independent variable frequency control |
| Overall Dimension (L×W×H) | 2400 × 2100 × 2800 mm |
| Net Weight | 1800 kg |
| Optional Accessories | Auto web guide, double station auto change roll, rotating die head, hopper dryer |
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