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This unit,a three-layer co-extruding film blowing machine unit for polyolefin of heat hrink film (POF),is independently developed at the basis of foreign technology.It is a second forming machine unit for polyolefin of heat contracted film (POF).It is integrated with technolo-gies like three-layer coextrud-ing conical surface overlying die,infrared heating
system,adjustable thermocontroller,
infrared temperature testing system, film,Etc.,its application range is gradually widening to the target of plastic product development.
tension controller and doublebench auto-matic gap,surface and central revolving rolling.It is applied to manufacturing heat contracted films like pp/pE/PP-structured POF.It is characterized by high transparency.lower temperature resistance,durability in mixing and
shrinking high shrinkage.Its high shrinkage rate can be controlled through madifying the formula and changing the technology.The heat contracted film is widely applied to packing daily foods beverage of drinks,medicine,healthcare products,stationary,cosmetics,handcraftarticles,newspaper and books,wideo products,electric spare parts or attach-ments,and toys.It is an environmental protection style packaging materials.

Main Teachnical Variables:
Model GJSM-1200 GJSM-1800
Max Film Folding Dia
100mm 1600mm
Film Thickness
0.012-0.03mm 0.012-0.03mm
Max extruding volume
110kg/h 150kg/h
Applicable materials
PPPE PPPE
In-out layer Screw Dia
ф40mm ф55mm
Middle layer Dia.of Screw
ф65mm ф75mm
Screw L/D Ratio
30：1 30：1
Screw Rotation
100r/min 100r/min
In-out layer motor Power
11kw 15kw
Middle layer motor Power
37kw 45kw
Max Rolling Dia
500mm 500mm
Max Rolling Speed
60m/min 60m/min
Total Load Power
260Kw 300Kw
Load
40-50% 40-50%
Over dimension(L×W×H)
10000×5600×11000mm
12000×6600×14200mm
Weight(approximate)
33000kg 38000kg