Two layer film blowing machine
Two layer film blowing machine
Two layer film blowing machine
Two layer film blowing machine
Two layer film blowing machine
Model: 2DB-A
OPTIONAL EQUIPMENT:
1.AUTO LOADER
2.FILM SURFACE TREATER
3.HYDRAULIC FAST-CHANGING DEVICE
4.AUTO WINDER
5.AUTOMATIC MICK WEIGHT
Main Technical Parameters :
Model DB-50x2/1100 DB-55x2/1300 DB-60x2/1600 DB-65x2/1800
Suitable material
LDPE/LLDPE/MLDPE
Film width
300-1000mm
400-1200mm
500-1400mm
600-1600mm
Film thickness
0.03-0.15
0.03-0.15
0.03-0.15
0.03-0.15
Max.extrusion output
40-60kg/h
50-85kg/h
60-100kg/h
80-120kg/h

Extruder
Screw diameter Ф50/50 Ф55/55 Ф60/60 Ф65/65
Screw l/d length
30:1 30:1
30:1
30:1
Screw material
38CrMOAl+alloy
38CrMOAl+alloy 38CrMOAl+alloy 38CrMOAl+alloy
Cylinder material
38CrMoAI
38CrMoAI
38CrMOAL
38CrMOAL
Cylinder cooling
370W x2
370W x 2
370w x 2
370w x 3
Driving motor
15kw x 2
18.5kw x 2
22kw x 2
30kw x 2
Temperature control
3 3 3 4
Average power-consume
30kw
37kw 45kw
60kw

Type of die
Die size
Ф200
Ф220
Ф250
Ф270
Temperature control
2 2 2 2
Air ring
1 1 1 1
Air blower
4kw
5.5kw
5.5kw
7.5kw

Take-upunit
Roller width
159x1100mm 159x 1300mm
159x1500mm
159x 1700mm
Effective width
1000mm 1200mm
1400mm
1600mm
Take-up speed
10-65m/min
10-65m/min
10-65m/min
10-65m/min
Take-up motor
1.5kw
1.5kw
2.2kw 2.2kw

Winding unit
Type SURFACE FRICTION TYPE FRICCION DESUPERFICIE
Winding motor
10N.m
10N.m
16N.m
16N.m
Winding speed
10-65m/min
10-65m/min
10-65m/min
10-65m/min
Overall dimension(LxWxH)
2100x1470x 1800mm 2100x1750x1800mm 2100x1950x1800mm 2100x2150x1800mm
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