Colines 9 layers Cast film machine

Number of layers 9
Film structure ABCEDECFG
Material Stretch film LLDPE
Film width (mm) 3000

Extruder 1 Layer ref: A
Screw diam 1 65mm
Description 1 Single screw extruder PERFORM-EX, L/D ratio 34 with
Siemens a.c. motors, Gravimetric dosing unit 4 components

Extruder 2 Layer ref: B
Screw diam 2 65mm
Description 2 Single screw extruder PERFORM-EX, L/D ratio 34 with
Siemens a.c. motors, Gravimetric dosing unit 4 components

Extruder 3 Layer ref: C
Screw diam 3 120mm
Description 3 Single screw extruder PERFORM-EX, L/D ratio 30 with
Siemens a.c. motors, Gravimetric dosing unit 4 components

Extruder 4 Layer ref: D
Screw diam 4 80mm
Description 4 Single screw extruder PERFORM-EX, L/D ratio 34 with Siemens a.c. motors, Gravimetric dosing unit 4 components

Extruder 5 Layer ref: E
Screw diam 5 120mm
Description 5 Single screw extruder PERFORM-EX, L/D ratio 30 with Siemens a.c. motors, Gravimetric dosing unit 4 components

Extruder 6 Layer ref: F
Screw diam 6 65mm
Description 6 Single screw extruder PERFORM-EX, L/D ratio 34 with Siemens a.c. motors, Gravimetric dosing unit 4 components

Extruder 7 Layer ref: G
Screw diam 7 65mm
Description 7 Single screw extruder PERFORM-EX, L/D ratio 34 with Siemens a.c. motors, Gravimetric dosing unit 4 components

Head description CLOREN 9 layer fixed geometry feed-block and
automatic flat die REFLEX type, computer controlled Lip Adjustment system
Die width (mm) 3750mm
Chill roll unit Chill roll unit with a roller dam. 1400mm and
detachment cooled roller dam.300mm, complete with a.c. motor drives,
rotating joints and rubber-coated cleaning roller
Thickness controll system NDC- USA IR thickness gauge control system
Rewinder description Automatic winder ALLSPEEDY IV - 3 shaft turret winding, 1500mm wide
Note Screen changer fpr extruders Dual chamber vacuum box
Electrostatic edge pinning device
Industial supervision "fan less" PC's
Palletizing unit for automatic and jumbo reels
BIGMOUTH recycling unit

Cast film extrusion lines are commonly used to extrude plastic films
especially for flexible packaging industry. / In a cast film extruder PE
, PP or PA granulates (or other polymers) are melted inro an extruder and
pushed through a flat extrusion die (T die), extruding a sheet of
molten polymer onto a cooled roller (chill roll).