Rotomec, Extrusion Lamination Converting Machine, 1980, 1100mm Width, 250 m/min Speed

Description

  1. Overview
    1. Manufacturer: Rotomec
    2. Year: 1980
    3. Width: 1100 mm
  2. Overhaul And Renovation
    1. Renovation of machine's supervision and controls in 2007 with upgrade to Siemens S7 PLC and Siemens HMI with touch panels
    2. NDC thickness gauge added in 2014
    3. Colortronic dosing system added in 2010
  3. Coating And Lamination Units
    1. Number of coating/lamination units: 2
    2. Coating/lamination unit 1 description: roto coating unit with horizontal dryer
  4. Thermal Tunnel
    1. 2 hoods (temp 70-150 °C)
    2. 2 x hoods (140-240 °C)
    3. 4 independent heaters, 85,000 kcal/h
    4. Cooling calanders after drying, diameter 500 mm
    5. Drying up to 250 °C
  5. Specifications
    1. Capacity: 450 kg/h maximum extruder output
    2. Extruder make: Dolci
    3. Rewinder make: Polytype
    4. Lamination material: Alu foil from 8my up, paper, film
    5. Primary unwinder make: Polytype
    6. Rewinder max diameter: 1000mm
    7. Extruder screw diameter: 120mm
    8. Primary substrate material: Up to 500 GSM paper, 20-200my alufoil
    9. Primary unwinder max diameter: 1000mm