Pengekstrusi

SML 01

The extrusion line No. 1 was designed for the production of cast film.
Processing of thermoplastics within a temperature range of 150-300°C.

POSSIBLE LAYER STRUCTURES:
- Monolayer film
- 3-layer (A-B+C-A)
- 5-layer (A-B-C-B-A)

LINE DATA:
Maximum total extruder output: 2230 kg/h
Extruder A: 90/33 L/D, max. 330 kg/h
Extruder B: 135/33 L/D, max. 950 kg/h
Extruder C: 135/33 L/D, max. 950 kg/h

Net film width range: 1600 - 2110 mm
Two-roll slitting possible (2x 800 - 2x 1055 mm)
Thickness range: 25-580 μm
Production speed: 10 - 150 m/min
Roll width: 2500 mm
Max. roll weight: 2000 kg

ADDITIONAL COMPONENTS (QUALITY):
Non-contact thickness measurement system for automated cross-web (TD) profile measurement with dual-side Corona treatment (max. 12,000W)
Optical inspection system, including marking system for defect detection, transmitted and incident light system

INFRASTRUCTURE (ADDITIONAL UNITS):
Dryers 1-4 each with 4500-liter volume; heating capacity 48 kW
Dryer 5 with 2500-liter volume; heating capacity 20 kW
Dryer 6 with 1500-liter volume; heating capacity 15 kW
Each extruder equipped with gravimetric batch dosing system (3 stations)
Each extruder equipped with melt pump and 2-piston screen changer system

MAIN COMPONENT MANUFACTURERS:
SML: Extruders; frame, rollers, winding unit
GWK: Cooling extruder
KREYENBORG: Screen changer
Cloeren: Feedblock, wide slot die
PIOVAN: Dryers, dosing system
SERVE: Edge trim cutting device
MATHO: Extraction system
RAPID: Edge trim granulator
KONGSHILDE: Edge trim handling, start-up rollers
INFSTAUB: Bagging station
SMK: Chillers
SIEMENS: Control system
OCS: Camera system
SEMET: Labeling system
AFS: Corona station
BETA CONTROLL: Radiometric thickness measurement
SML: Automatic flying splice winding unit, BECKOFF control
Iisdpfx Aspah U Tofisa
SIMCO: Antistatic equipment
ALTEK: Automatic roll manipulator (transfer cart)

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