Anti-corrosion protection lines are used for protection of sheet metal and sections with a thin layer of basic coating in the storage and processing phase and basic colour application before final application. Procedure, based on cleaning of rusty surface in free-flowing cleaning machine and basic colouring in the automated colouring chamber, is automated, which provides reasonable economic benefits with large quantities and quality protection. If technological need require, the line may be incorporated into other lines, which combine the following operations: levelling, cutting, welding, final colouring, etc.
