Selective Laser Hardening



High power diode laser is a technique that is increasing in the mechanical industry in some applications. Due to the advantages offered by other traditional techniques (flame or induction). We combine laser – high power diode with 6 + 2 axis motion robot. Unloading capacity: 25 ton crane bridge.


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  • Tools, molds and dies
  • Machinery or machine elements
  • Shafts, friction shirts, etc …
  • Treatable Materials
  • Steels with more than 0.2% carbon
  • Martensitic stainless steels


More information
  • Selective hardening 1 – 1.5 mm deep in a variety of steels.
  • Suitable for all hardenable steels with enough carbon.
  • Gray foundries.
  • Hardening footprint of variable width.
  • Depth of up to 1.5 mm depending on the material.
  • Part rework is avoided due to the practical elimination of distortions typical of other tempering methods.
  • No water, oil or air is required to achieve tempering.
  • Does not affect contiguous areas that do not need tempering.