Bandera, PTI, 2016, 5-Layer Plastic Sheet Extrusion Line, 1100mm Width, Foamed Polyester

Description

  1. Overview
    1. Foamed polyester for thermoforming
    2. 5 layers, film width 1100 mm
    3. Brand: Bandera PTI
    4. Year: 2016
    5. Number of layers: 5
    6. Sheet/foil structure: ACBCA 5/15/60/15/5%
    7. Material: Foamed polyester, to be produced both from virgin material or recycled one or from PCR recycled; polyester sheet material from either virgin or PCR material
    8. Sheet width: 1100 mm
  2. Extruder 1 (Layer A)
    1. Screw diameter: 65 mm, L/D 35
    2. Bandera model TR, single screw
    3. Gravimetric dosing unit, 2 components
    4. Motor: 55 kW AC
    5. Six zones temperature control
    6. Slide plate screen changer
    7. Gear pump system with AC motor
    8. Static mixer insert
  3. Extruder 2 (Layer B)
    1. Screw diameter: 70 mm, L/D 52
    2. Bandera model HVTSE 70, twin screw co-rotating
    3. Gravimetric dosing system, 6 components
    4. AC motor: 200 kW
    5. Nitrogen injection system
    6. Venting/degassing system
    7. Bandera continuous backflush screen changer for 96 mm diameter breaker plates
    8. Gear pump with AC drives
  4. Extruder 3 (Layer C)
    1. Screw diameter: 70 mm, L/D 52
    2. Bandera model HVTSE 70, twin screw co-rotating
    3. Gravimetric dosing system, 3 components
    4. AC motor
    5. Venting/degassing system
    6. Bandera continuous backflush screen changer for 96 mm diameter breaker plates
    7. Gear pump with AC drives
  5. Head and Thickness Control
    1. 5 layers, automatic thickness profile control APC with flexible lip
    2. APC not for foam die use
    3. NDC thickness gauge, model 8200X, X-rays system TDI sheet thickness scanners and display
  6. Polishing Stack and Rewinder
    1. PTI model GCH601830 three roll horizontal sheet take-off system
    2. First roll diameter: 455 mm
    3. Second roll diameter: 762 mm
    4. Third roll diameter: 762 mm
    5. AC motors and drives
    6. PTI model SACW6048/2 two position cantilevered shaft winder
    7. Winder shaft width: 1370 mm
    8. Maximum roll diameter: 1200 mm
    9. Web accumulator: 30 m of additional accumulation
    10. Edge trim slitting system