One Machine Two Lines Film Blower features single extruder with double die head to run two film lines simultaneously. It manufactures LDPE, HDPE, LLDPE packaging films and plastic bag films.
Equipped with alloy screw and precise die head, this equipment ensures even melting and stable film bubble. Independent cooling and traction for each line maintain steady film thickness and flatness.
One Machine Two Lines Film Blower raises output with lower energy consumption. One operator can handle dual lines, cutting labor and maintenance costs, ideal for plastic bag manufacturers.
About us
Ruian Mingfeng Machinery Co., Ltd. is a specialized manufacturer engaged in the R&D and production of plastic machinery. Our main product range covers blown film machines, plastic bag making machines, printing machines, as well as plastic recycling equipment.
Since establishment, we have kept market-oriented development and focused on technical innovation to launch continuously upgraded machine models. Supported by reliable product quality and trustworthy brand credibility, our equipment enjoys strong sales across the globe. Our products have been exported to Russia, Southeast Asia, the Middle East, Africa, South America and numerous other regions, earning consistent recognition and trust from customers worldwide.
| Model | SJ-55 |
| Raw Material | HDPE / LDPE / LLDPE |
| Film Layers | 1 Layer |
| Screw Configuration | Φ55mm × 2 |
| Screw L/D Ratio | 30:1 |
| Main Motor Power | 18.5kW × 2 |
| Max. Folding Width | 500mm × 2 |
| Film Thickness | 0.006 ~ 0.08 mm |
| Total Output | 60 ~ 110 kg/h |
| Air Ring | 2 Sets |
| Winding System | Two-station surface friction winding |
| Cooling Blower | 3.0kW × 2 |
| Heating Power | 36 kW |
| Machine Weight | 4200 KG |
| Overall Dimension | L5600 × W2600 × H6800 mm |
| Optional Parts | Rotary Die Head, Auto Material Loader, Online Edge Trim Recycling Machine, Dual Frequency Conversion Tension Winding, Silent Blower |
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