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Robot TEMA Multi - TEMA Mono for Coil Top-Side Green Project offers robot solutions for marking coils using as spraying device:
  • a TEMA Multi unit, marking characters defined by a dot matrix for applications requiring a fast marking cycle, or
  • a TEMA Mono unit, whose opening synchronised with the robot movement produces characters defined by a continuous line (like written by a human hand), very well readable also from distance.
Robot machines are more flexible than standard machines as they can be easily updated / modified in order to satisfy new marking requirements.
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
  • For TEMA Multi, fonts based on dot matrix: 7, 9 or 12 dots in height
  • For TEMA Mono, standard and OCR fonts, based on a continuous line, are available

System configuration
  • Six-axes Robot
  • One TEMA Multi / TEMA Mono marking head
  • Paint preparation cabinet (including circuit for paint recirculation)
  • Pneumatic cabinet
  • Automatic cleaning system
  • Power and control cabinet
  • Work cell with safety fence
  • 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) (only TEMA Multi)
  • Characters dimension (width, compression, height)
Host connection (Ethernet, Profibus or other common industrial fieldbus)

Optional functions
  • Automatic Skipping of straps.
  • Tools for editing fonts and modifying parameters (only TEMA Multi)
  • 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


Technologies

Tema
Paint/ink marking system for hot and cold products



Puma
Punch marking system for hot and cold products



Spray
Wire / powder spray marking system for hot products



Aurs
Automatic reading system for green project marking technologies