Micro-undulation

This electrochemical treatment gives stainless steel a surface with a wave like structure. Comparable to electro polishing, the peaks of roughness are rounded, but the basic roughness is more important.

This creates an air cushion effect between the stainless steel and the powder.

In internal transport and packaging installations, the wave structure of micro undulation improves the sliding characteristics and the low friction coefficient.

Depending on the application you can choose between electro polishing with its super smooth surface or micro undulation with its smooth wave structure.

High corrosion resistance and cleanablility as after electro polishing.