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SJ-40×2Double Die Head Two-Colour Striped Film Blowing Machine Set

SJ-40×2Double Die Head Two-Colour Striped Film Blowing Machine Set

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Detail
Descriptions: The Double Die Head Two-Colour Striped Film Blowing Machine Set is composed with two screw stems and cylinder with two double-layer die heads,it adopts the                              device of two different plastic materials.
 
Characteristics:
1、 The full set machine is made of two sets main motors,two cylinders and two double-layer die head,feeding by two cylinders.Extruding with two die heads,it can improve the          quality of striped film by adopting with double tractions and double rewinding devices.
2、 The screw stem and cylinder are made of 38CRMOALA high quality alloy steel after fine finishing and nitrided treatment,which has high hardness,strong resistance to corrosion,     durable service.
3、 The die head is plated with hard chrome,of screw mandrel type structure with even and smooth discharging,the blown plastic film has fine finishing,the blower is of labyrinth          structure with even air output.

The coiling unit adopts pressure friction rewinding or center rewinding,which is driven by torque motor,with even and smooth rewinding and easy roll changing.

Main Technical Parameters:

 

Model type
SJ-40×2
SJ-45×2
Diameter of Screw Stem
¢40mm×2
¢45mm×2
Major Diameter Ratio of Screw Stem
28:1
28:1
Rational Speed Screw Stem
10-110rpm
10-110rpm
Specification of Die Head
¢60mm
¢80mm
Thickness of Products
0.08-0.1mm
0.08-0.1mm
Folding Width of Products
150-400mm
200-600mm
Main Motor Power
15Kw
18.5Kw
Heating Power
16Kw
20Kw
Output
30-45Kg\h
30-50Kg\h
Machine Weight
≈3.5t
≈4t
Overall Dimensions(L×W×H)
3600×2200×4200m
3600×2600×4300m

 

(Technical Standard:Q/ZDSJ101-2005)