Optimally matched to the respective application, you will receive the appropriate solution from gravion.
Application of a protective chromium layer with layer thicknesses of 10-100 my
Hardening process in ionized gas atmosphere with low temperatures
Advantage: Wear protection with a minimum of delay in the process
Classic hardening processes with individual hardening time and temperature based on roller’s requirement
Applying a protective ceramic layer
Applying a copper layer on the roller body for engraving in copper.
Advantage: When renewing the engraving, the original roller body can be protected. The original roller dimensions can be guaranteed. Not every engraving can be mapped in copper!
To increase the service life or to protect against certain media, we provide various additional coating possibilities on request.