3 layers WINDMÖLLER & HÖLSCHER VAREX blown film machine

Raw material most commonly used are low density polyethylene (LDPE) and High density polyethylene (HDPE). These are often used in blends with other polymers and additives.

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Machine Code
EX693
Manufacturer
WINDMÖLLER & HÖLSCHER
Modello
VAREX
Year
2006
Number of layers
3
Film structure
ABC
Material
LDPE, LLDPE, MDPE
Film Width
1800
Output (Kg/h)
350Kg/h
Extruder 1 Layer ref:
A
Screw diam 1
60mm
Description 1
AC motor 60 kW, Gravimetric doser Doteco 6 comp, , hydraulic screen changer
Extruder 2 Layer ref:
B
Screw diam 2
100mm
Description 2
AC motor 160 kW , Gravimetric doser Doteco 6 comp, hydraulic screen changer
Extruder 3 Layer ref:
C
Screw diam 3
60mm
Description 3
AC motor 60 kW, Gravimetric doser Doteco 6 comp, , hydraulic screen changer
Die diam (mm)
250
Thickness controll system
Thickness gauge Kundic control OPTIFIL P3
Bubble cage
yes. Utlasonic sensors for width control
Panel for gussets
yes
Take off unit
Fixed
Corona treatment
CASON
Rewinder Type
Single winder
Rewinder description
Width 1800mm
Machine Code EX693
Manufacturer WINDMÖLLER & HÖLSCHER
Modello VAREX
Year 2006
Number of layers 3
Film structure ABC
Material LDPE, LLDPE, MDPE
Film Width 1800
Output (Kg/h) 350Kg/h
Extruder 1 Layer ref: A
Screw diam 1 60mm
Description 1 AC motor 60 kW, Gravimetric doser Doteco 6 comp, , hydraulic screen changer
Extruder 2 Layer ref: B
Screw diam 2 100mm
Description 2 AC motor 160 kW , Gravimetric doser Doteco 6 comp, hydraulic screen changer
Extruder 3 Layer ref: C
Screw diam 3 60mm
Description 3 AC motor 60 kW, Gravimetric doser Doteco 6 comp, , hydraulic screen changer
Die diam (mm) 250
Thickness controll system Thickness gauge Kundic control OPTIFIL P3
Bubble cage yes. Utlasonic sensors for width control
Panel for gussets yes
Take off unit Fixed
Corona treatment CASON
Rewinder Type Single winder
Rewinder description Width 1800mm
MACCHI
TECOM
REIFENHAUSER Extrusion die
GHIOLDI - BANDERA
WINDMÖLLER & HÖLSCHER VAREX
MAM