Anodisation

ProfilGruppen’s principal surface treatment method is anodisation. This is an electrolytic surface modification method that strengthens the natural oxide layer covering the aluminium surface. Anodisation provides an effective barrier against wear and corrosion and gives you the option of choosing a different colour for the aluminium.

Normally, anodisation gives the surface layer insulating properties, but we also offer a method for creating conductive surfaces. At ProfilGruppen, we have two anodising facilities, one for short lengths and one for long lengths. As this suggests, it is the dimensions of your extrusions that determines which process we use.