Haul-off unit oscillating reverse by horizontal±180°.Its structure is reasonable so it economizes lots of energy and to maintain,by means of the reversing haul-off unit,films can be produced without requiting roating die head,so the structure of die head is simplied,reversing haul-off unit eliminated many probems of ling channel for the rotaing bie head,difficult of the melt,compound leakage being easy,unsymmetrical heating,difficult maintenance,macro film tolerance and so on haul-offunit reduces the degree of diffieculty for recipe of the multi-layer co-estruded product anh production technical processing control,if the blowing film line is with lbc(internal bubble cooling system),it can produce film with the quality of more high-grade transparency nd betterall round performance,the produced film is very flat,reel is high-quality by the us of reversing haul-off units.the film can meet the demand for the high-speed printing.
Feature:
1) Joint squeezing die head, parameter of flow path, excellent design by computer applied to joint squeezing and compound for various materials
2) Die head and cooling ring rotate continuously to ensure that drawing in and rolling up of film are even and smooth
3) Suitable raw materials: LDPE, HDPE, LLDPE, MLLDPE, EVAPacking:As required
Main Technical Variables
Type
MSJ55-GS1300
MSJ60-GS1500
MSJ65-GS1700
MSJ70-GS2200
Max folding width of film(mm)
1200
1400
1600
2000
Film layer
3
3
3
3
Single-sided thickness of film(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)
Φ55×3
Φ60×3
Φ65×3
Φ70×3
Screw ratio L/D
28:1
28:1
28:1
28:1
Screw Max.rotation Speed(r/min)
15-100
15-100
15-100
15-100
Extruder driving power(kw)
22×3
30×3
37×3
45×3
The way of esteem changing of extrude
Manual twin-station changing screenquikly
Die structure
With or without IBC(Internal Bubble Cooling system)
