China 2 or 3 Layers Co-Extrusion Film Blowing Machine

Brief Introduction:
This machine producing co-extrusion laminated film through pile two kinds of same or different plastic granule which are extruded by two extrudes into the co-extrusion lamination machine to produce co-extrusion laminated film. Specially design of sxrew and rotary die-head, leading to the film smooth.
Optional:
1. Auto loader
2. Air compressor
3. Manual mechanics screen changer
Type
CWHLT50x 2
CWHLT55x 2
CWHLT60x 2
Suitable raw material
HDPE LDPE LLDPE
Film width
600-1000mm
800-1500mm
1000-1800mm
Film thickness
0.03-0.2mm
0.03-0.2mm
0.03-0.2mm
Max. Extrusion output of single screw
50 kg /hr
75 kg/hr
90 kg/hr
Extruding unit
Screw diameter(mm)
Φ 50x 2
Φ 55x 2
Φ 60x 2
Screw L/D length
28: 1 / 30: 1
Revolution of screw
20-120rpm
Screw material
SACM-645/38 CRMOALA
Material of gear
S-45C
Cylindermaterial
SACM-645/38 CRMOALA
Cylindercooling
370Wx 3
550Wx 3
550Wx 3
Temperature control
3 groups
3 groups
4 groups
Extruding motor
15 kw
18.5 kw
22 kw
Average power consumption
55 kw
68 kw
90 kw
Die head
Die size
Φ 200/250
Φ 250/350
Φ 300/420
Temperature control
3 groups
3 groups
4 groups
Air ring
1 group
Air blower
5.5 kw
7.5 kw
11 kw
Guiding Unit
Guiding motor
1.5
1.5
2.2
Guiding speed
10-65 m/min
10-65 m/min
10-65 m/min
The width of guiding roller(mm)
Φ 165 x 1000
Φ 165 x 1500
Φ 165 x 1800
Winding unit
Surface friction type
SURFACE FRICTION TYPE
winding motor (N. m)
10 N. m
16 N. m
18 N. m
winding speed (m/min)
10-65 m/min
10-65 m/min
10-65 m/min
Diameter of unwind
Φ650 mm
Whole machine
weight of the machine
3200 kg
4500 kg
5300 kg
Dimension (m)
6.5x 5.5x 6.5m
7.5x 5.8x 7.5m
7.8x 6.5x 7.5m