... really unique

Laser marking of pistons for the automotive industry

Overall system

Nd-YAG laser with integrated water cooling



  • Direct laser marking of a whole range of piston types for the automotive industry


  • Fully automatic topex laser marking system featuring part feeding and part handling for different piston types  
  • Pistons fed by means of a driven transport conveyor
  • Pick-and-place handling for transfer, feeding and removal of pistons
  • Four-station rotary indexing table with encapsulated area (laser protection class 1)
  • TruMark 6020 Nd-YAG laser for variable marking
  • Reading station with camera system for verifying the lasered Data Matrix code