3 layers ZOCCHI blown film plant ** 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 EX684
Manufacturer ZOCCHI
Year 2015
Number of layers 3
Film structure ABC
Material HDPE, MDPE, LDPE
Film Width (mm) 1600
Extruder 1 Layer ref: A
Screw diam 50
Description 2 componet gravimetric dose Contrex, AC motor Siemens
Extruder 2 Layer ref: B
Screw diam 65
Description 2 componet gravimetric dose Contrex, AC motor Siemens
Extruder 3 Layer ref: C
Screw diam 50
Description 2 componet gravimetric dose Contrex, AC motor Siemens
Head description 2 dies. IBC, 4 ultra sound sensors for automatic width control through IBC
Die diam (mm) 160 and 220
Thickness controll system Thickness control Contrex. Capacitor sensor and adjustment through air ring
Bubble cage Motorized.
Panel for gussets Yes
Take off unit Rotating
Corona treatment CASON
Web guide Yes

** SOLD **


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