Davis Standard, Coex Sheet Extrusion Line, 2950mm Width, 150mm Extruder, 115mm Coextruder

Description

  1. Overview
    1. Width: 2950 mm
    2. 150 mm DS extruder
    3. 115 mm coex
    4. Flex lip die
    5. 2950 mm x 500 mm 3 roll stack
    6. Pump group
    7. Haul off
    8. Guillotine
  2. Extruders
    1. 150 mm Davis Standard single screw extruder, 33D, fan cooled barrel, 340 kW DC motor, vented with vacuum pump and filter pot, 150 mm lantern slide screen changer
    2. Maag 90/90 melt pump with 30 kW DC motor, year 1997, and spare screw for HDPE
    3. 115 mm Kaufman DS 33D vented coextruder, fan cooled barrel, 186 kW DC drive motor, lantern slide screen changer, Normag MDSP 275 gear pump with 25 kW DC drive
  3. Coextrusion And Die
    1. Coextrusion feedblock with selector plug layer change system, 3 spare selector plugs
    2. 2850 mm wide Simplas flex lip sheet die, fast gap type, model L4-J-RB-CN-SP-SLVC-FG/2850, year 1998, 11 zone, 2-12 mm die gap range
  4. Polishing Stack
    1. 2950 mm x 500 mm 3 roll polishing stack, upstack configuration, individual roll drives 7.5 kW AC servo control, spare emboss and chrome roll (roll out bars also)
    2. Hydraulic bottom nip, pneumatic top nip
    3. Laminating station with operator walkways
    4. Multi knife station with knife heating facility
    5. 3 zone pump group with additional heat exchanger for ABS sheet
    6. Top and bottom cooling fans, adjustable angle
    7. Centre cut knife facility
    8. Operator walkways with access bridges
    9. Film protection station with edge trim winders
  5. Haul Off And Guillotine
    1. 2950 mm wide 2 roll haul off with DC motor
    2. Option of further film masking unit
    3. Option of 2 off thick sheet edge trim guillotine units
    4. 3000 mm wide Stilmax guillotine, 7.5 kW, year 2002
    5. 3000 mm wide exit conveyor table