We know and implement an important range of thermal treatments and coatings, which can improve the quality of all steels that we use.

Each type of treatment to be used depends on the polymer to be processed. We consider the most appropriate treatment in every case.

The most usual coatings are the following ones:

  • Hard chromium
  • Hard chromium-Teflon®
  • Electroless nickel
  • PVD as TiN,TiCN, CrN, etc.…

Regarding the thermal treatments, the most commonly used are:

  • Hardening and tempering
  • Gas nitriding
  • Ion nitriding
  • Foundation
  • Tenifer®
  • Sur-Sulf Arcor
  • Etc.


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