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TEMA Multi for Coil Top-Side

This system marks steel and aluminium coils by our TEMA Multi paint / ink marking head assuring a cost effective solution for high quality marking at high speed.

Different configurations are available to comply with Customer specifications and installation lay out.

Main Marking Features
  • Cold and Hot application up to 1100 °C
  • Coil orientation: axis vertical or horizontal (parallel or perpendicular to coil transport)
  • Marking position: on the cylindrical surface (along the coil axis or circumferential) on the flat surface (along a straight or curved line)
  • Symbols: letters, numbers, special characters (logos), Data Matrix code
  • Height of symbols from 28 mm to 200 mm, in one or more lines.
  • Font based on dot matrix: 7, 9 or 12 dots in height

System configuration
  • Machine structures designed according to coil orientation and position of data to be marked
  • One or more TEMA Multi marking heads
  • Paint preparation cabinet (including circuit for paint recirculation)
  • Pneumatic cabinet
  • Automatic cleaning system
  • Power and control cabinet
  • Control desk with HMI
  • For hot applications, the system is equipped with a kit for thermal protection

Functional features
Automatic adapting to different coil dimension
Many parameters can be adjusted / selected by the operator via Control Unit, f.i.:
  • Dot dimension (4 – 12 mm, automatically adjusted to coil temperature)
  • Characters dimension (width, compression, height)
Host connection (Profibus, Industrial Ethernet, or other common industrial fieldbuses)

Optional functions
  • Automatic Skipping of straps.
  • Tools for editing fonts and modifying parameters
  • Marking a Data Matrix code readable by a standard reader (combined marking / reading function to achieve automatic tracking of coils)

Paint / Ink features
Type:
cold : paint (solvent or alcohol base), ink (MEK or alcohol base)
hot : paint (solvent or water base)
cold for re-heating: special paint resisting to re-heating up to 750°C (for aluminium)
Colour: white (other colours available for cold applications)
Consumption: approx.10 g for 1000 dots (about 60 chars 70mm high)


Green Project • Via S. Quirico 19 • Genova • Italia
Phone +39 010 6001802 • +39 010 6048932 • Fax +39 010 6500189 • info@greenproject.it • P.IVA 03539080105

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Applications

Hot & Cold rolled products
Continuous casting products
Automotive


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