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Feature: 1, Joint squeezing die head, parameter of flow path, excellent design by computer applies to joint squeezing and compound for various materials. 2, Die head and cooling wind ring rotate and rolling up of film are even and smooth. 3, Change of package, applying to blow film with different specifications. 4, Always fitting various functional parts on the spot, such as corona treating machine, device of drawing side in and so on. 5, Suitable raw materials: LDPE, HEPE, LLDPE, EVA, polymer of PP ion body.
6, Suitable film blowing structure: ABA, ABC, ABB, AB. Raw material MLLDPE, LLDPE, LDPE, EVA.
Main technical parameters:| Type | SJ3-55 | SJ3-60 | SJ3-65 | SJ3-70 | |
| Max.Layflat Width mm | 1200 | 1400 | 1600 | 2000 | |
| Film Layer | 3 | 3 | 3 | 3 | |
| Film Thichness mm | 0.02-0.12 | 0.02-0.12 | 0.02-0.12 | 0.02-0.12 | |
| Max.Output kg/h | 120 | 150 | 180 | 240 | |
| Raw Material | MLLDPE/LLDPE/LDPE/EVA | ||||
| Screw Diameter mm | Φ55×3 | Φ60×3 | Φ65×3 | Φ70×3 | |
| Screw L/D Ratio L/D | 28:1 | 28:1 | 28:1 | 28:1 | |
| Screw Max.Rotation Speed | 100r/min | 100r/min | 100r/min | 100r/min | |
| Extruder Driving Power kw | 22×3 30×337×3 45×3 | ||||
| The Way of Screen Changing of Extruder | Manual Twin-station Changing Screen Quickly | ||||
| Die Structure | With or Without IBC(Internal Bubble Cooling System) | ||||
| Air-ring Srtucture | Dual-lip | ||||
| Reversing Haul-off System | Film Turning Mode | Horizontal | |||
| Reversing Haul-off System | Angle of Reversing | ±180° | |||
| Take-off Wind-up Speed | 45r/min | 45r/min | 45r/min | 45r/min | |
| Total Power kw | ≈85 | ≈110 | ≈140 | ≈220 | |
| Overall Dimensions(L×W×H) M | 10×6×9 | 10×6×9.5 | 11×7×10 | 13×7×12 | |
| Weight T | ≈20 | ≈25 | ≈32 | ≈40 | |
Technical parameters are subject to change withourt prior notice.
SJ3 Series 3 layer Co-extrusion Film Blowing machine