Characteristics:

1. Die head is layer type spiral mandrel, continuous 360 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 lines. 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 founds of preference of analogous lines in foreign and home. The lines can be blown continuous 800/1500mm in fold width 0.08mm
In the thickness packaging films, film has good insulation, for instance holding temperature, anti humid, anti breeze, 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-1200
Screw Diameter  ¢ 60*2 ¢ 65*1
Screw Ratio L/D  28: 1
Screw Speed  15-150r/min
Main Motor Power  18.5Kw*2 22Kw*1
Extrusion Output(Single)  80kg/h
Range of Die  ¢ 200 ¦Õ250*1
Single-sided Thickness of Film  0.01-0.10mm
Max. Folding Width of Film  1200mm
Electric Total Capacity  88Kw
Overall Dimension  6800*4300*6000mm
Weight of Machine  5T