The system designed for zinc phosphate and aluminum chromate surface treatments; It consists of chemical tanks, drying tank, monorail crane system and a basket in which the parts to be surface treated are placed. It is based on the principle of being immersed in the chemical in the tanks and waiting for the process time. Its advantage over spray applications is that it penetrates equally to every point of the materials in the dipping phosphate or chromate method, providing equal cleaning and coating opportunities (products such as profiles and pipes). At the end of the process, the materials must be dried quickly.
Bath tanks are manufactured from Cr-Ni, Black sheet or PP material as impermeable. The tank walls are insulated with rock wool against heat loss and covered with electrostatic powder painted 1.2mm sheet metal. In the heating of hot bath tanks, a serpentine group or electrical resistance is used together with a hot water boiler working with gas or liquid fuel. There is a mixing system with compressed air in bath tanks containing chemicals. Liquid and gas fuel burners or electric resistance are used to heat the drying boiler. Monorail crane with 1 ton capacity and its construction are coupled to the system. The system is controlled via the control panel on it.