Plastic extruder is also called blowing machine, mainly for the production of polyethylene plastic film. If replaced the die and
SJ Series HDPE / LDPE Film Blowing Machine
USE
SJ Series PE Plastic Film Blowing Machine can produce differnt width PE in different thickness with good performance.
FEATURE
1.The main motor adopts frequency control of motor speed to improve the speed regulating stability of main motor and save electricity.
2.The screw and material barrel adopt 38 CRMOALA which has been nitrogen treated
3.The traction frame adopts lifting type. No matter what size the film is, big or small, it can achieve the best effect of cooling.
Main technical parameters:| Model | SJ-50 | SJ-55 | SJ-60 | SJ-65 |
| Screw diameter | 50mm | 55mm | 60mm | 65mm |
| Screw ratio | L/D28:1 | L/D28:1 | L/D28:1 | L/D28:1 |
| Screw speed | 10-100r/min | 10-100r/min | 10-100r/min | 10-100r/min |
| Main output | 25-35kg/h | 35-50kg/h | 55-65kg/h | 55-70kg/h |
| Main motor power | 7.5-11kw | 11-15kw | 15-18.5kw | 18.5-22kw |
| Die head specifixcation | 60-120mm | 100-170mm | 100-170mm | 120-220mm |
| Die head rotational mode | Continuous rotation | Continuous rotation | Continuous rotation | Continuous rotation |
| Film single-layer thickness | 0.01-0.10mm | 0.01-0.10mm | 0.01-0.10mm | 0.02-0.10mm |
| Film max.folding width | 600mm | 800mm | 1000mm | 1100mm |
| Total powder | 22kw | 26kw | 30kw | 42kw |
| Machine weight | 2000kg | 2300kg | 2000kg | 3800kg |
| Overall dimensions | 4500×1800×3500mm | 5500×2000×3800mm | 6000×2200×4200mm | 6000×2400×4300mm |
shrink film blowing machine
