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1. Feature:
1)Used for blowing PP film.
2)The cylinder and the screw of extruder are made of high quality alloy steel that processed by nitrogen treatment.
3)Blowing type: bottom blowing method.
4)The rewinder adopts torque motor.
5)Widely used for packing food, cloth, textile, commodity, industrial products, etc.
2. Main Technical Specification
Model
SJ55-FM-700
SJ65-FM-900
Suitable material
PP, PE
PP, PE
Film width
100-600mm
250-800mm
Diameter of Screw
55mm
65mm
L/D Ration of Screw
28:1
28:1
Screw material
38CrMOLA
38CrMOLA
Die head diameter
200mm
250mm
Temperature control
4unit
4unit
Rotational Speed of Screw
10-100r/min
10-100r/min
Air ring diameter
350mm
350mm
Maximum Output capacity
20-35kg/h
30-65kg/h
Single-sided Thickness of Film
0.009-0.18mm
0.009-0.18mm
Heating power
7kw
7kw
Power of Main Motor
11kw
15kw
Cooling fan
1.1kw
2.2kw
Traction part
Traction roller length
700mm
900mm
Traction motor power
2kw
2.2kw
Traction speed
10-80m/min
10-80m/min
Rewind roller length
700mm
900mm
Rewinder part
Max. Rewind diameter
600mm
800mm
Rewind torque motor
10N.M
16N.M
Gross power
25kw
32kw
Weight of Machine
2500kg
2500kg
Overall Dimensions
4500×2000×3500mm
4800×2200×3800mm
