Three layer co-extrusion internal bubble cooling haul-off rotary die head film blowing machine

Three layer co-extrusion internal bubble cooling haul-off rotary die head film blowing machine 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  lies.,such as length counting device, vertical cutting device,  cooling  water  row  pipe,  film  spreading roller,scrap collecting device.

Three layer co-extrusion internal bubble cooling haul-off rotary die head film blowing machine 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 parameters: