hard anodizing / sulfuric / chromic / sulfo-tartaric
hard, sulfuric, chromic, sulfo-tartaric
Type of substrate:
industrial, medical, for the construction industry, for the food industry, for robotics
medium series, large series, small series, individual
Extruded Aluminium Sections, Construction and Facade Elements
For quality reasons, anodized aluminium sections, pre-treated by grinding, brushing or polishing, are still used today, especially in interior finishing work. Due to the diverse shapes of these sections, a lot of manual work requiring specialist experience is involved.
By contrast, for technical and price reasons, construction and façade elements are usually only chemically dull-finished (pickled).