3 couches MACCHI Machine de extrusion de film soufflé

Code Machine
EX691
Fabricant
MACCHI
Number of layers
3
Overhaul/renovation
Complete renovatin in 2010-2015. Hot part, extruders and extrusion head of year 2000, screws and barrels new in 2010, New control cabinets, PLC, HMI, drives in 2010, New thickness control and ai ring in 2015, Eurochiller of 2016, New IBC with width control and ultrasonic sensors 2016, New winder in 2010, new corona treatment in 2010
Film structure
ABC
Material
LDPE, LLDPE, MDPE, HDPE (Blends)
Film Width
2800
Output (Kg/h)
600
Extruder 1 Layer ref:
A
Screw diam 1
80mm L/D30
Description 1
Gravimetric dosers Doteco model Blendo (continuous) 4 components, leverage screen changer
Extruder 2 Layer ref:
B
Screw diam 2
120mm L/D30
Description 2
Gravimetric dosers Doteco model Blendo (continuous) 4 components, leverage screen changer
Extruder 3 Layer ref:
C
Screw diam 3
80mm L/D30
Description 3
Gravimetric dosers Doteco model Blendo (continuous) 4 components, leverage screen changer
Die diam (mm)
700mm gap 3.2mm
Thickness controll system
K design gauge and automatic profile control on Karat air ring (year 2015)
Bubble cage
Yes, 4 ultra sonic sensors, max opening 5,4m circumpherence
Panel for gussets
No
Take off unit
Rotating
Corona treatment
Mero (year 2010)
Web guide
Yes
Rewinder Type
Double back to back
Rewinder description
Macchin Model BOPLUS, contact and surface driven. year 2010
Note
Year 2000-2015
Code Machine EX691
Fabricant MACCHI
Number of layers 3
Overhaul/renovation Complete renovatin in 2010-2015. Hot part, extruders and extrusion head of year 2000, screws and barrels new in 2010, New control cabinets, PLC, HMI, drives in 2010, New thickness control and ai ring in 2015, Eurochiller of 2016, New IBC with width control and ultrasonic sensors 2016, New winder in 2010, new corona treatment in 2010
Film structure ABC
Material LDPE, LLDPE, MDPE, HDPE (Blends)
Film Width 2800
Output (Kg/h) 600
Extruder 1 Layer ref: A
Screw diam 1 80mm L/D30
Description 1 Gravimetric dosers Doteco model Blendo (continuous) 4 components, leverage screen changer
Extruder 2 Layer ref: B
Screw diam 2 120mm L/D30
Description 2 Gravimetric dosers Doteco model Blendo (continuous) 4 components, leverage screen changer
Extruder 3 Layer ref: C
Screw diam 3 80mm L/D30
Description 3 Gravimetric dosers Doteco model Blendo (continuous) 4 components, leverage screen changer
Die diam (mm) 700mm gap 3.2mm
Thickness controll system K design gauge and automatic profile control on Karat air ring (year 2015)
Bubble cage Yes, 4 ultra sonic sensors, max opening 5,4m circumpherence
Panel for gussets No
Take off unit Rotating
Corona treatment Mero (year 2010)
Web guide Yes
Rewinder Type Double back to back
Rewinder description Macchin Model BOPLUS, contact and surface driven. year 2010
Note Year 2000-2015
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