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USAGE
It is the plastic film blowing machine for blowing PE(HDPE, LDPE, LLDPE), film; etc.
Which kinds of film are widely used for packing liquid, industrial products, garments and textile; for making plastic bags, like T-shirt bag, flat bags, garbage bags etc.
CHARACTERISTIC
1. Frequency inverters control main motor and traction motor.
2. Material of screw and barrel: 38CrMoAl after nitrogen treatment, Supplied from Zhoushan city.
3. Gear box: HARD teeth gear surface, casting alloy piston, high precise grinding.
4. Die material: steel No.45 material, hard chrome- plating
5. Double digital display temperature controller in the die head.
6. Machine passed CE certification, and our factory passed ISO certification, quality guaranteed.
PARAMETER
Model | SJ-50 | SJ-55 | SJ-60 | SJ-65 | SJ-75 | SJ-100 |
Max. Folding Width of film | 600mm | 800mm | 1000mm | 1200mm | 1500mm | 2000mm |
Main Output | 35kg | 35-50kg | 55-65kg | 55-70kg | 70-80kg | 200-220kg |
Main motor power | 7.5-11kw | 11-15kw | 15-18.5kw | 18.5-22kw | 30-37kw | 55kw |
Screw Diameter | 50mm | 55mm | 60mm | 65mm | 75mm | 100mm |
L/D ratio of screw | 28:1 | 28:1 | 28:1 | 28:1 | 28:1 | 28:1 |
Speed of screw | 10-100r/min | 10-100r/min | 10-100r/min | 10-100r/min | 10-100r/min | 10-100r/min |
Film thickness | 0.01-0.10mm | 0.01-0.10mm | 0.01-0.10mm | 0.01-0.10mm | 0.01-0.10mm | 0.01-0.10mm |
Die head | 60-120mm | 100-170mm | 100-170mm | 120-220mm | 150-300mm | 500mm |
Weight of machine | 2000kg | 2500kg | 3600kg | 4200kg | 6000kg | 7500kg |
Overall Dimensions[L*W*H] | 4.5*1.8*3.5m | 5.5*2.0*3.8m | 6.0*2.2*4.2m | 6.0*2.4*4.3m | 7.0*2.7*5.8m | 8.0*3.2*8.2m |






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