A+B+A three-layer film blowing machine
Brand: Film blowing machine Type: A+B+A three-layer film blowing machine
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Technical Data
| A+B+A three-layer co-extrusion two die film blowing machine | |||||||
| Main technical parameters | |||||||
| Model | SJ45*2-600 | SJ55*2-800 | SJ65*2-1000 | ||||
| Suitable material | LDPE/HDPE/PA | LDPE/HDPE/PA | LDPE/HDPE/PA | ||||
| Film width(mm) | 500 | 700 | 900 | ||||
| Film thickness(mm) | 0.02-0.20 | 0.02-0.20 | 0.02-0.20 | ||||
| Output(kg/h) | 60 | 80 | 100 | ||||
| Extruder | |||||||
| Screw diameter | 45 | 55 | 65 | ||||
| Screw L/D ratio | 30 | 30 | 30 | ||||
| Screw material | 38CrMoAlA | 38CrMoAlA | 38CrMoAlA | ||||
| Cylinder material | 38CrMoAlA | 38CrMoAlA | 38CrMoAlA | ||||
| Cylinder cooling | 120W | 120W | 120W | ||||
| Driving motor | 11 | 15 | 22 | ||||
| Die head | |||||||
| Die size(mm) | 150 | 200 | 220 | ||||
| Air ring | 250 | 350 | 380 | ||||
| Air blower(kw) | 1.5 | 1.5 | 2.2 | ||||
| Take-up unit | |||||||
| Roller width | 600 | 800 | 1000 | ||||
| Take-up speed(m/min) | 0-80 | 0-80 | 0-80 | ||||
| Take-up motor(kw) | 1.5 | 1.5 | 1.5 | ||||
| Winding unit | |||||||
| Roller width | 600 | 800 | 1000 | ||||
| Winding speed(m/min) | 0-80 | 0-80 | 0-80 | ||||
| Winding motor(kw) | 30 | 50 | 50 | ||||
| Optional equipment | |||||||
| 1.Auto-loader device | |||||||
| 2.Film surface treater | |||||||
| 3.Air compressor | |||||||
| 4. Manual screen changer | |||||||
| 5. Rotary die-head | |||||||
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A+B+A three-layer film blowing machine
