It is used for blowing high-low pressure polyethylene, which has been widely used for producing laminating film, packing film, agricultural covering film, bag or film for textile and clothing and other packing material. The main motor adopts frequency control of motor speed to improve the speed regulating stability of main motor and save electricity by 30%. The screw and material barrel adopt 38 crome- molybdenum aluminum which has been nitrogen treated and the traction frame adopts lifting type. No matter what size the film is, big or small, it can achieve the best effect of cooling.
Optional Equipment:
1) Auto Loader
2) Corona treater
3) Air Compressor
4) Mechanics Screen Changer
5) Auto Winder
6) Air shaft
Specifications:
|
Model |
KP-RD45 |
KP-RD 50 |
KP-RD 55 |
KP-RD 60 |
KP-RD 65 |
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Suitable material |
HDPE LDPE LLDPE |
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Film width(mm) |
100-500 |
300-600 |
400-800 |
500-1000 |
600-1200 |
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Film thickness(mm) |
HD |
0.009-0.05 |
0.009-0.15 |
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LD |
0.02-0.15 |
0.03-0.15 |
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Max.Extrusion output(kg/hr) |
HD |
40 |
45 |
55 |
60 |
65 |
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LD |
45 |
50 |
60 |
65 |
70 |
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Extruder |
|
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Screw diameter(mm) |
¦Õ45 |
§æ50 |
§æ55 |
§¶60 |
§æ65 |
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Screw L/D length
|
28:1/30:1 |
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Screw material |
SACM-645/38CRMOALA |
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Cylinder materia |
SACM-645/38CRMOALA |
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Cylinder cooling |
180x2 |
250x2 |
370x2 |
370x2 |
550x2 |
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Driving motor (kw) |
11 |
15 |
18.5 |
22 |
30 |
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Temperature control |
3 |
3 |
3 |
3 |
4 |
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Rotary die head:360 degree continuous rotation |
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Die size |
HD |
§æ60/80 |
§æ80/100 |
§æ100/120 |
§æ100/120 |
§æ100/150 |
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LD |
§æ100/120 |
§æ120/150 |
§æ180/200 |
§¶200/220 |
§æ220/ 250 |
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Temperature control |
3 |
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Air ring |
1 |
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Air blower(kw) |
1.5 |
2.2 |
3 |
4 |
5.5 |
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Center steady stick |
1 |
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Take-up unit |
|
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Roller width(mm) |
§æ165¡Á600 |
§æ165¡Á700 |
§æ165¡Á900 |
§æ165¡Á1100 |
§æ165¡Á1300 |
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Height adjustable type |
800mm |
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Take-up speed(m/min) |
10-100 |
10-100 |
10-80 |
10-80 |
10-80 |
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Take-up motor(kw) |
0.75 |
1.1 |
1.1 |
1.1 |
1.5 |
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Double Winding unit |
|
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Type |
Surface friction double type |
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Winding motor(N.m) |
10 |
10 |
10 |
16 |
16 |
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Winding speed(m/min) |
10-100 |
10-100 |
10-80 |
10-80 |
10-80 |
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