Zhejiang Bangtai Machine Co., Ltd.

Three-layer Co-extrusion Film Blowing machine

Three-layer Co-extrusion Film Blowing machine
Product Detailed

Multi-layer Film Blowing machine
making 3 layers or more layers co-extrusion packaging film
rotary die device
double-winder

Three-layer Common-extruding Rotary Die Film Blowing Machine

Characteristics:
1.Die head is layer type spiral mandrel, continuous 360 degree rotation. 
2.Screen  pack changer design is   reliable,  safe in operation and change the fitter screen easier.
3.Various functional parts may be installed  to  the  lies.,such as length counting device, vertical cutting device,  cooling  water  row  pipe,  film  spreading roller, scrap collecting device.
Use:
The lines are designed developed by our corporation according to market need, they reach the advanced levels in the 90s, come up with analogous lines in home.
It is optimum designed on the trounds  of  preference  of analogous lines in foreign and home. The lines can be blown cotinuous 800/1500mm in  fold  width 0.08mm in the thickness packaging films, film has good insulation, for instance holding temperature,  antihumid, antibreeze, anti-rain,anti-rost, insulation oxygen,oil resistive, and so used for light and heavy-duty packaging,  for example fresh fruits,  meat-feeding,salt  vegetables, fresh milk, drink. 

Main Technical Variables

Model

3SJ-G1000

3SJ-G1200

3SJ-G1500

Screw Diameter

55×2, 60×1

60×2,65×1

65×2,70×1

Screw Ratio L/D

28:1

28:1

28:1

Screw Speed

15-150r/min

15-150r/min

15-150r/min

Main Motor Power

15Kw×2 18.5Kw×1

18.5Kw×2 22Kw×1

22Kw×2 30Kw×1

Extrusion Output(Single)

50kg/h

80kg/h

100kg/h

Range of Die

150*1, 20081

200*1, 250×1

250*1, 300*1

Single-sided Thickness of Film

0.01-0.10mm

0.01-0.10mm

0.01-0.10mm

Max. Folding Width of Film

1000mm

1200mm

1500mm

Electric Total Capacity

76Kw

88Kw

102Kw

Overall Dimension

6600×4100×5000mm

6800×4300×6000mm

7000×4800×7500mm

Weight of Machine

4T

5T

6T

 



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