Performance and Characteristics:
It is used for blowing various plastic film of low density polyethylene(LDPE),high density polyene(HDPE)and linear low density polyethylene(LLDPE)etc.,Which are widely used for packing liquid,industrial products,garments and textile and printing lamination.etc..The cylinder and the screw stems of the extruder are made of high-quality alloy steel with optimum hardness and strong corrosion resistance after nitroqen trea-tment and precision finishing.
The auxiliary machine has a platform working table formaking operation easy and is equipped with dubble stabilizing ring.Double-rolling and double-cutting coiling unit adoptstorque motor to keep proper tension and make even and roll-changing easy.
Main Technical Variables:
Model | SJ-H45 | SJ-H50 | SJ-H55 | SJ-H65 |
Suitable material | HDPE LDPE LLDPE | |||
Film width | 100-500mm | 300-600mm | 400-800mm | 600-1200mm |
Film thickness(HD) | 0.009-0.05mm | 0.009-0.05mm | 0.009-0.15mm | 0.009-0.15mm |
(LD) | 0.02-0.15mm | 0.02-0.15mm | 0.03-0.15mm | 0.03-0.15mm |
Max. extrusion output(HD) | 40kg/h | 45kg/h | 55kg/h | 65kg/h |
(LD) | 45kg/h | 50kg/h | 60kg/h | 70kg/h |
Extruder | ||||
Screw diameter | 45 | 50 | 55 | 65 |
Screw L/D length | 28:1/30:1 | |||
Screw material | Sacm-645/38 Crmoala | |||
Cylinder material | Sacm-645/38 Crmoala | |||
Cylinder cooling | 180x2 | 250x2 | 370x2 | 550x3 |
Driving motor | 7.5kw | 11kw | 15kw | 22kw |
Temperature control | 3 | 3 | 3 | 4 |
Average power-consume | 10kw | 12kw | 18kw | 30kw |
Type of die | ||||
Die size (HD) | 60/80 | 60/100 | 80/100 | 120/150 |
(LD) | 100/120 | 120/150 | 180/200 | 220/250 |
Temperature control | 3 | |||
Air ring | 1 | |||
Air blower | 1.5kw | 2.2kw | 3kw | 4kw |
Center steady stick | 2 | |||
Take-up unit | ||||
Roller width | 165X650 | 165X850 | 165X1100 | 165X1400 |
Effective width | 500mm | 600mm | 800mm | 1200mm |
Height adjustable type | 800mm | |||
Take-up speed | 10-100m/min | 10-100m/min | 10-80m/min | 10-80m/min |
Take-up motor | 0.75kw | 1.1kw | 1.1kw | 1.5kw |
Winding unit | ||||
Type | Surface friction type | |||
Winding motor | 10N.m | 10N.m | 10N.m | 16N.m |
Winding speed | 10-100m/min | 10-100m/min | 10-80m/min | 10-80m/min |
Outline diameter(LxWxH) | 5.0x2.0x4.1m | 5.0x2.2x4.5m | 5.5x2.5x5.2m | 5.8x2.8x6.3m |
Optional Equipment:
1. Auto loader
2. Film surface treater
3. Die rotary device
4. Air compressor
5. Mechanics screen changer
6. Double wind
