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SML, Coex Cast Film Extrusion Line, 2011, 2230 kg/h, 2110mm Width, 5-Layer

SML, Coex Cast Film Extrusion Line, 2011, 2230 kg/h, 2110mm Width, 5-Layer Sold

Description

  1. Overview
    1. Designed for cast film production.
    2. Processing of thermoplastics in a temperature range of 150 to 300°C.
    3. Possible layer structures: mono film, 3-layer (A-B+C-A), 5-layer (A-B-C-B-A).
  2. Specifications
    1. Total output of extruders max. 2230 kg/h.
    2. Extruder A: 90/33 L/D max. 330 kg/h.
    3. Extruder B: 135/33 L/D max. 950 kg/h.
    4. Extruder C: 135/33 L/D max. 950 kg/h.
    5. Film width range (net): 1600 to 2110 mm.
    6. Two rolls cutting possible (2x 800 to 2x 1055 mm).
    7. Thickness range: 25 to 580 μm.
    8. Production speed: 10 to 150 m/min.
    9. Roll width: 2500 mm.
    10. Max. roll weight: 2000 kg.
  3. Additional Components (Quality)
    1. Non-contact thickness equipment for automatic TD profile measurement with double side.
    2. Corona treatment (max. 12000 W).
    3. Optical inspection system, including marker system if failures are detected, incident and transmitted light system.
  4. Infrastructure (Additional Units)
    1. Dryer 1 – 4 with 4500-liter volume; heating capacity 48 kW.
    2. Dryer 5 with 2500-liter volume; heating capacity 20 kW.
    3. Dryer 6 with 1500-liter volume; heating capacity 15 kW.
    4. Each extruder has a gravimetrical batch-dosing unit with 3 stations.
    5. Each extruder has a melting pump and a 2-piston filter change system.
  5. Main Line Components Manufacturers
    1. SML: extruder; chair, rollers, winding device.
    2. GWK: cooling extruder.
    3. Kreyenborg: screen changer.
    4. Cloeren: feed block, slot die.
    5. Piovan: dryer, dosing device.
    6. Serve: edge band cutting device.
    7. Matho: suction.
    8. Rapid: edge strip shredder.
    9. Kongshilde: recycling edge strips, start rollers.
    10. Infstaub: filling station.
    11. SMK: chillers.
    12. Siemens: control.
    13. OCS: camera system.
    14. Semet: labeling system.
    15. AFS: corona station.
    16. Beta Controll: radiometric thickness measurement.
    17. SML: autom. flying splice winding unit, Beckoff control.
    18. Simco: antistatic.
    19. Altek: automatic roll manipulator (transfer carriage).