3 layers DOLCI blown film extruder ** 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 EX604
Manufacturer DOLCI
Year 2003
Number of layers 3
Film structure ABC
Material LDPE, LLDPE, EVA in blends PP and HDPE
Film Width (mm) 1800
Output (Kg/h) 300
Extruder 1 Layer ref: A
Screw diam 55mm
Description Gravimetric dosing unit Doteco 3 components, 45kw AC motor, L/D30
Extruder 2 Layer ref: B
Screw diam 65mm
Description Gravimetric dosing unit Doteco 3 components, 73kw AC motor
Extruder 3 Layer ref: C
Screw diam 55mm
Description Gravimetric dosing unit Doteco3 components, 45kw AC motor, L/D30
Head description IBC with contact less sensor; Head Model: 3CX25-35;
Die diam (mm) 350
Thickness controll system PLAST CONTROL
Bubble cage Mothorized Make Reinhold
Panel for gussets yes
Take off unit Rotating Model PSDO1800
Corona treatment Make Cason model Electronplast 3000/s
Web guide yes
Rewinder max reel diameter 1000
Rewinder description model sxo1800
Additional information chiller speed 80m(min

** SOLD **


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