Villars, Powder Lamination Machine, 1993, 1800mm Roller Width, 1600mm Material Width, 111 kW

Description

  1. Overview
    1. 1800 mm roller width
    2. 1600 mm material width
    3. Total length approx. 22 meters, total height approx. 4 meters
    4. Line can be used for lamination of plates as well
    5. For non-stop production
    6. Trials are possible
  2. Key Components
    1. Powder scatterer and 3000 mm infrared heating field
    2. Calander
    3. Double band cooling press
    4. Line control (turning frame)
    5. 4000 mm accumulator
    6. Batching unit type winder (suitable for up to 1000 mm diameter, semi-automatic)
    7. Cross cutter
    8. Edge trimmer left and right side
    9. Roll take-off
    10. 2 large accumulators on entry
    11. 2 unwinders on entry
    12. Cooling device and water tank
    13. 2 sewing machines at the infeed system and accumulator
  3. Specifications
    1. Energy consumption: 111 kW, approx. 50-60 kW in regular production
    2. Type of heating: infrared heater from top, electrically (IR)
    3. Temperature range: approx. 200 °C
    4. Energy requirement for heater: 111 kW
    5. Energy for cooling: approx. 1 kW (cooling capacity is not known but much higher)
    6. Max. lamination height/thickness: 40-50 mm, lower limit is not defined
    7. Min. speed: approx. 2 m/min; max. speed: 15 m/min (speed can be increased by frequency controllers but then not all components may be usable)
    8. Max. heating temperature range: 170 °C to 200 °C (needs to be checked)
    9. Min. material width: no limitation as long as material can be guided properly
  4. Condition and Modifications
    1. Controlled and with new painting
    2. Line is technically checked and re-painted
    3. Includes Siemens S-5 control
    4. Automatic temperature control for the heating unit
    5. Pressure of two calander rollers is adjustable
    6. Temperature of the cooling unit is visible and can be controlled manually by valves (controllable but not fully automatic)
    7. Conversion kit for slot adjustment on calander is included but not yet installed
    8. Slot adjustment is not possible yet but conversion set for modification to slot adjustment possibilities and pressure control is available
    9. Technician re-measured: 1800 mm working width is no problem; belt width is 1900 mm, all rollers are almost 2000 mm; smallest section is infeed area with 1800 mm between protection covers; unwinder is 1800 mm; with little effort width could be modified to 1850 mm or even 1900 mm
    10. Line is without edge trim unit
    11. Sundry spare parts (belts of IR-radiators) are available
  5. Included Accessories
    1. Conversion kit for slot adjustment on calander
    2. 2 sewing machines at the infeed system and accumulator