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Laem/IMS/Goebel, TR 115-1400, 2007, 1400mm Width, 400 m/min, Dual Shaft

Laem/IMS/Goebel, TR 115-1400, 2007, 1400mm Width, 400 m/min, Dual Shaft

Description

  1. Overview
    1. Brand: Laem/IMS/Goebel
    2. Slitter rewinder for converters
    3. Dual shaft centre winder with separate shaftless unwinder
    4. Model: TR 115-1400 (Laem system)
    5. Year of production: 2007
    6. Machine colour: Laem system standard, RAL 9001
    7. Machine direction: Right machine (film running from left to right)
  2. Specifications
    1. Working speed: 400 m/min
    2. Unwinding web tension: 40 N - 300 N
    3. Rewinding web tension: 35 N - 650 N
    4. Electrical power supply: 400 volt / 3 ph / 50 Hz
    5. Control circuits: 110 volt / 1 ph / 50 Hz
    6. Installed power: 55 kW
    7. Absorbed power: 40 kW
    8. Minimum air pressure from line: 6 bar
    9. Air consumption: 200 L/min
    10. Noise level: Lower than 80 dBA
    11. Accident prevention standards: CE EN.60204-1 (European standard)
  3. Unwinder
    1. Separate shaftless unwinder with expandable chucks (for 3" and 6" cores)
    2. Maximum unwinding web width: 1400 mm
    3. Minimum / maximum unwinding core width: 500 mm / 1500 mm
    4. Maximum parent reel diameter: 1000 mm
    5. Diameter of cores on parent reel: 76.1, 152, 254 mm (3", 6" and 10")
    6. Parent reel core type: Cardboard of good quality
    7. Maximum weight of mother reel: 2000 kg
    8. Side lay register stroke: ± 100 mm (total 200 mm)
    9. Edge control: Fife edge guiding system
    10. Remote panel for unwinder: Included
    11. Unwinding tension controlled by A.C. motor and pneumatically activated dancer roller
    12. Skewed roller for the compensation of material defects and slack edge
    13. Clamping bar in unwinding to maintain the tension in the machine when changing the jumbo roll
    14. Fife photo electric web guider for sensing of the edge, printed line and interrupted printing line and distribute, gauge instabilities along the web, thanks to the motorized head also controllable from the operator
  4. Web Path and Slitting
    1. Over-head web path, a best web path to avoid contamination
    2. Suitable web path to process effectively thick materials
    3. Carbon fiber process rollers for smooth processing of all materials
    4. Draw roller (290 mm O.D.) + nip roller
    5. Wrapped slitting solution - shear cut with pneumatical heads (150 mm diameter)
    6. Semi-assisted counter knives positioning system
    7. Trim handling system (2 pipes)
    8. Maximum trim 30 mm per side (total = 60 mm) with a maximum gauge of 800 microns @ 400 m/min
  5. Rewinding
    1. Rewinding - centre winding technology
    2. Rewinding methods: Mono-directional ball-lock differential shafts
    3. Full web lay-on rollers
    4. Number 2 rewinding stations (6") with pneumatically activated ball-lock differential shafts
    5. Number 2 load cells for closed loop rewinding tension control
    6. Number 2 full width lay-on rollers (as option separate lay-on rollers will be quoted)
    7. Rewinding devices: number 2 differential shafts (6") - width of each ring = 40 mm
    8. Maximum tension on differential shafts: 6 N/cm with 20% taper tension on maximum diameter of 600 mm
    9. Laem system will provide the differential shafts with the right friction material to rewind all specified substrates
    10. A.C. motors: number 1 - one driving both shafts
    11. Rewinding shaft support: number 2 pneumatically activated arms
    12. Fully width lay-on roller: number 2 pcs
    13. Finished reels core type: Good quality cardboard
    14. Rewinding edge quality: Slitting edge alignment is 1 mm max, weave or stepping (±0.5 mm either slit edge)
    15. Working parameters when using differential shafts
    16. Minimum / maximum rewinding width on differential shaft: 120 (6") / 1400 mm
    17. Finished reel diameter: 600 mm
    18. Maximum weight on each differential shaft: 300 kg
  6. Drive and Control
    1. 3 motors with A.C. driven technology by Siemens
    2. 1 for unwinder
    3. 7 for the main drive and transmission
    4. 1 for both rewinding shafts
    5. Operator-friendly control technology with a color Siemens touch panel
    6. Motorized laser beam for assisted core positioning
    7. Motorized push extraction system combined with the SC 020 unloading device