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Powder SPRAY for Slabs

This system marks characters on the surface of hot slabs, defined by a bright, white line (“handwritten” type) obtained spraying a special metal powder handled by an automatic ZY table.
The system assures high marking speed and excellent reliability; markings are very well readable, even in presence of irregular surfaces, also from long distance.

Main Marking Features
  • Hot application up to 1200 °C
  • Marking position: on the front or side surface
  • One or more lines, min. character height 40 mm
  • Symbols: letters, numbers, special characters (logos)
  • Standard or OCR fonts

System Configuration
  • Machine structure (with one or more marking heads) available in various configuration:
  • Bridge with single or multiple mobile carriages, to be placed across the CC exit line (front marking) or aside the line (side marking)
  • Ground basement with single or multiple mobile carriages, to be placed at the end of CC exit line (front marking) or aside the line (side marking)
  • Integrated cooling system
  • Pneumatic cabinet
  • Powder feeding group with air drier
  • Thermal protection
  • Power and Control cabinet
  • Control desk with HMI

Functional features
Automatic detection of product dimension and position (centering device)
Many parameters can be adjusted / selected by the operator via Control Unit, f.i.:

  • Characters dimension (width, compression, height)
Host connection (Ethernet, Profibus or other common industrial fieldbus)

Optional functions
  • High pressure water descaler
  • Mechanical descaler
  • Using OCR fonts, markings can be automatically read by our AURS system (combined marking / reading function to achieve automatic tracking of slabs

Powder features
  • Type: metal base powder
  • Colour: white
  • Toxicity: not toxic
  • Consumption: powder: from 0.5 to 2 g/character according to size

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

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