Performance and Characteristics:
The machine plasticates two identical or different raw substances by two extrudes them to the complex machine head,then produces the coextruding molded complex film.By this way,it make possible to enhance the film’s physical performance,rigidity,good insulation-proof and impenetrability.
The machine entails advanced consecutive rotation machine head,ensure smooth and homogeneous products,meets the film’s quality requirement during the subsequent working procedure of the packing machine or the printer,also is useble for manufacturing the complex bead sheen film,complex hydro-packing film,insulation film,multi-functional farming film,etc..Its application range is gradually widening to the target of plastic product development.
Material:LDPE,HDPE,LLDPE
Main Technical Variables
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Model
|
2SJ-50
|
2SJ-55
|
2SJ-60
|
|
Suitable material
|
HDPE
|
LDPE
|
LLDPE
|
|
Film width
|
600-1000mm
|
800-1500mm
|
1000-1800mm
|
|
Film thickness
|
0.03-0.20mm
|
0.03-0.20mm
|
0.03-0.20mm
|
|
Max. squeezing amount of single screw rod
|
50kg/hr
|
75kg/hr
|
90kg/hr
|
|
Extruder
|
|||
|
Screw diameter
|
Φ50x2
|
Φ55x2
|
Φ60x2
|
|
Screw L/D length
|
28:1/30:1
|
||
|
Screw material
|
Sacm-645/38 Crmoala
|
||
|
Cylinder material
|
Sacm-645/38 Crmoala
|
||
|
Cylinder cooling
|
370x2
|
550x2
|
550x2
|
|
Driving motor
|
15/18.5/15kw
|
18.5/22/18.5kw
|
22/30/22kw
|
|
Temperature control
|
3
|
3
|
4
|
|
Average power-consume
|
55kw
|
68kw
|
90kw
|
|
Type of die
|
|||
|
Die size
|
Φ250/200
|
Φ250/350
|
Φ300/400
|
|
Temperature control
|
3
|
3
|
4
|
|
Air ring
|
1
|
||
|
Air blower
|
5.5kw
|
7.5kw
|
11kw
|
|
Take-up unit
|
|||
|
Roller width
|
Φ165x1100
|
Φ165x1600
|
Φ180x2000
|
|
Effective width
|
1000mm
|
1500mm
|
1800mm
|
|
Height adjustable type
|
800mm
|
||
|
Take-up speed
|
10-65m/min
|
10-65m/min
|
10-65m/min
|
|
Take-up motor
|
1.5kw
|
1.5kw
|
2.2kw
|
|
Winding unit
|
|||
|
Winding motor
|
10N.m
|
16N.m
|
18N.m
|
|
Winding speed
|
10-65m/min
|
10-65m/min
|
10-65m/min
|
|
Weight
|
3T
|
3.5T
|
4.5T
|
|
Outline diameter(LxWxH)
|
6.5x5.5x6.5m
|
7.5x5.8x7.5m
|
7.8x6.4x7.5m
|
Optional Equipment:
1. Auto Loader
2. Film Surface Treater
3. Die Rotary Device
4. Air Compressor
5. Mechanics Screen Changer
6. Double Wind
