3 layers BANDERA blown film machine ** SOLD ** Ask more informations about a similar one

In a blown film extruder PE granulates (or other polymer) are melted in an extruder and pushed through a circular die extruding a tube of molten polymer. Tube is then inflated to multiples of its initial diameter and cooled to form a thin film. Bobble is later collapsed and re-winded.

Machine Code EX621
Manufacturer BANDERA
Year 2005
Number of layers 3
Film structure ABC
Material LDPE, LLDPE
Extruder 1 Layer ref: A
Screw diam 65
Extruder 2 Layer ref: B
Screw diam 85
Extruder 3 Layer ref: C
Screw diam 65
Head description IBC
Die diam (mm) 350 and 400 with 1.4 and 2.4 gaps
Bubble cage Yes
Additional information Electric boards Control panel of die/extruders/gravimetrics

** SOLD **


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