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By certification 
ldpe blown film extrusion machine is with rotation die, make the film with same thickness. The screw barrel of blown film machine is made of high-quality alloy steel, nitrided treatment and precision designed. It has the best hardness and corrosion resistance. film blowing extruder machine as ldpe film making machine, is suitable for blowing low density polyethylene (LDPE) and linear low density polyethylene (LLDPE) plastic film, the plastic films is widely used in the packaging food, garbage bag, clothing, bags, T-shirt bags and other packing area.
Optional Equipment
1)AUTO LOADER 2) EMBOSSING ROLLER 3)CORONA 4) DIE ROTARY DEVICE 5)AIR COMPRESSOR 6)MANUAL MECHANICE SCREEN CHANGER 7) AIR COOLING DEVICE 8) DOUBLE SIDES WINDER
Model |
SJ-C-50 |
SJ-C-55 |
SJ-C-60 |
SJ-C-65 |
Suitable materials |
HDPE LDPE LLDPE |
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Film Width(mm) |
200-600 |
300-800 |
400-1000 |
600-1200 |
Film Thickness(mm) HD |
0.009-0.08 |
0.009-0.08 |
0.009-0.08 |
0.01-0.08 |
LD |
0.02-0.15 |
0.02-0.15 |
0.02-0.15 |
0.02-0.15 |
Max.Extrusion Output HD |
40kg/hr |
60kg/hr |
75kg/hr |
90kg/hr |
LD |
60kg/hr |
80kg/hr |
100kg/hr |
125kg/hr |
EXTRUDER | ||||
Screw Diameter(mm) |
50 |
55 |
60 |
65 |
Screw L/D Ratio |
28:1 |
28:1 |
28:1 |
28:1 |
Screw Material |
SACM-645/38 CRMOALA |
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Cylinder Material |
SACM-645/38 CRMOALA |
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Cylinder Cooling |
180w |
180w |
250w |
250w |
Driving Motor(kw) |
11kw |
15kw |
18.5kw |
22kw |
Temperature Control |
3 |
3 |
3 |
4 |
Average Power-consume(kw) |
15 |
18 |
26 |
30 |
TYPE OF DIE | ||||
Die Size(mm) HD |
60/80 |
80/100 |
100/125 |
125/150 |
LD |
150 |
180 |
250 |
300 |
Temperature Control |
3 |
3 |
3 |
3 |
Air Ring |
1 |
1 |
1 |
1 |
Air Blower(kw) |
2.2 |
2.2 |
3 |
4 |
TAKE-UP UNIT |
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Roller width |
165*650 |
165*850 |
165*1100 |
165*1300 |
Take-up Speed(m/min) |
10-80 |
10-80 |
10-80 |
10-80 |
Take-up Motor(kw) |
0.75 |
1.5 |
1.5 |
1.5 |
WINDING UNIT | ||||
Type |
SURFACE FRICTION TYPE |
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Winding Motor(kw) |
5N.m |
10N.m |
10N.m |
16N.m |
Winding Speed(m/min) |
10-80 |
10-80 |
10-80 |
10-80 |
Overall Diemension(L*W*H) |
5.0*2.0*4.5m |
5.0*2.2*5.0m |
5.5*2.5*5.5m |
5.8*2.8*6.5m |
http://www.kaitaimachine.com/
