Post-treatment
PVD coating results in a process-inherent increase in the surface roughness. Droplets of the evaporated metal settle on the surface of the coated part. During the post-treatment, the droplets are removed thereby polishing the surface and improving the anti-friction behaviour.
A wide range of methods are used for post-treatment for which we have the corresponding blasting machines and polishing machines as well as trained personnel for manual polishing.
