Film Blowing Machine

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SJ-series two-extruding Rotary Die Film Blowing Machine

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SJ-series two-extruding Rotary Die Film Blowing Machine

use:
It is used for blowing the plastic laminated film of low density polyethylene (LDPE), high density polythylene(HDPE)and linear low density polyethylene(LLDPE)etc,Which are widely used for packing liquid, printed base material, products for export and industrial products,etc.
Characteristics:
1.Double-layer co-extrusion laminated film can prolong the length for preservation of liquid package.
2.The cylinder and the screw stem of the extruder are made of high quality alloy steel with optimum hardness and durable service after precision finishing and nitrogen treatment.
3.The auxiliary machine has a platform working table for making operation easy and is equipped with bubble stabilizing ring.
4.Double-rolling and double-cutting coiling unit adopts torque motor to keep proper tensions and make rolling even and roll- changing easy.
Main Technical Variables:

Model 800mm 1000mm 1200mm
Diameter of screw ф50×2mm ф55×2mm ф60×2mm
L/D 28:1 28:1 28:1
Reduced diameter of film(mm) 800mm 1000mm 1200mm
Single-face Thickness of film(mm) 0.015-0.10mm 0.015-0.10mm 0.015-0.10mm
Max. Output(kg/h) 40mm 65mm 80mm
Power of main motor(kw) 11kw×2 15kw×2 18.5kw×2
Heating Power(kw) 26kw 30kw 42kw
Outline diameter(L×W×H)(mm) 4200×2200×4000mm 4600×2400×4600mm 5000×2800×5000mm
Weight(T) 4T 5T 6T