China Three Layers Co-Extrusion Film Blowing Machine

Product Description
1, Joint squeezing die head, parameter of flow path, excellent design by computer applies to joint squeezing and compound for various materials.
2, Die head and cooling wind ring rotate and rolling up of film are even and smooth.
3, change of package, applying to blow film with different specifications.
4, Always fitting various functional parts on the spot, such as corona treating machine, device of drawing side in and so on.
5, Suitable raw materials: LDPE, HEPE, LLDPE, EVA, polymer of PP ion body. 6, Suitable film blowing structure: ABA, ABC, ABB, AB.
Raw material: MLLDPE, LLDPE, LDPE, EVA
Feature:
Haul-off unit is oscillating reverse by horizontal180. Its structure is reasonable, so it economizes lots of energy and it is easy to maintain. By means of the reversing haul-off unit, films can be produced without requiring rotating diehead, so the structure of diehead is simplified. Reversing haul-offunit eliminates many problems of lingchannel for the rotating diehead, diffficult sealing for the melt, compound leakage being easy, unsymmetrical heating, difficult maintenance, macro film tolerance and so on Haul-off unit reduces the drgree of difficulty for recipe of the multi-layer coextruded product and production technical processing control, If the blown filmline is withIBC (Internal Bubble Cooling system), itcan produce film with the quality of more high-grade transp-arency and better all round performance. The produced film is very flat, reel is high-quality by theuse of reversing haul-off units. The film can meet the demand for the high-speed printing.
Type
M3B-1300Q
M3B-1500Q
M3B-1700Q
M3B-2200Q
Max.Layflat Width mm
1200
1400
1600
2000
Film Layer
3
3
3
3
Film Thichness mm
0.02-0.12
0.02-0.12
0.02-0.12
0.02-0.12
Max.Output kg/h
120
150
180
240
Raw Material
MLLDPE/LLDPE/LDPE/EVA
Screw Diameter mm
Φ55x3
Φ60x3
Φ65x3
Φ70x3
Screw L/D Ratio L/D
28:1
28:1
28:1
28:1
Screw Max.Rotation Speed
100r/min
100r/min
100r/min
100r/min
Extruder Driving Power kw
22x3 30x3 37x3 45x3
The Way of Screen Changing of Extruder
Manual Twin-station Changing Screen Quickly
Die Structure
With or Without IBC(Internal Bubble Cooling System)
Air-ring Srtucture
Dual-lip
Reversing Haul-off System
Film Turning Mode
Horizontal
Reversing Haul-off System
Angle of Reversing
±180°
Take-off Wind-up Speed
45r/min
45r/min
45r/min
45r/min
Total Power kw
≈85
≈110
≈140
≈220
Overall Dimensions(LxWxH) M
10x6x9
10x6x9.5
11x7x10
13x7x12
Weight T
≈20
≈25
≈32
≈40