Anodizing means the aluminium profile to be treated forms the anode electrode of an electrical circuit. It is an electrolytic passivation process , which used to increase the thickness of the natural oxide layer on the surface of aluminium profile.
There will be an aluminium layer on the surface of aluminium profile supplier
because of the electrolysis happened during the anodic oxidation. The anodized aluminium profile should be tinted with electrolysis. The extruded aluminum profile should be put on the conductive shelf first.
The extruded aluminum profile should be cleaned many times at the pretreatment zone according to the procedure to remove the surface oil. Then the aluminum profile are sent into the electrolyte solution in order to make them a alumina film on the surface with the help of electrolysis.
The oxidized sectional material needed to tint should be tinted with electrolysis. After the hole-sealing treatment against the alumina film has been conducted the aluminum profile should be treated with drip-dry, inspection and then packed and sent into a warehousing.