Deep or immersion washing system In paint stabilization industries, washing systems can have a big impact on color absorption. In color washing systems, various operations are performed in which parts are washed in two ways, spray and immersion. Each washing method has different uses, and these applications make them superior to each other. One type of washing is immersion or dip washing, which is recommended for factories with less production capacity. In this method, the parts are immersed in tubs containing detergent, and in the order of washing steps from one tub They are transferred to another tub, and each tub contains the solutions needed for washing. It should be noted that the part is placed in a bathtub containing the washing material in a manual manner. After a certain time, it is substituted at a temperature between 50 and 60 degrees and is ready to be painted. This method includes three parts of hot water. , Lubrication and phosphate of the required part with technical specifications. In this method, we need three tubs, the dimensions of which are determined according to the size of the part. The size of the tubs in the Deep washing system depends on the size and dimensions of the parts, and the number of parts will affect the determination of this volume. It should be noted that washing is one of the priorities in painting, because the piece must have a smooth and polished surface, which helps a lot to sit the paint on the surfaces. Washing is done by bathtubs and drying systems. In order to paint iron and aluminum parts, in the first stage, the part must be washed thoroughly with grease traps, because the parts that are used continuously in different industries have caused it. Over time, the surface of the parts with grease and dust, contaminated for cleaning and greasing the surface of the part as mentioned, is the first stage of initial washing, in which step the fat and dust materials on the surface of the part are removed. In the next step, these parts are automatically rinsed to remove contaminants from washing. In the Deep washing system, which is also known as the immersion system, there are different tubs, and the parts enter these tubs in order and the washing operation is completed. The tubs have different solutions for different stages of degreasing, rusting and phosphating, and these operations must be performed in order. The use of immersion washing system allows the tools to be better exposed to the solutions in the tubs and, of course, depends on the type of parts. Therefore, immersion systems are considered an easier way to wash parts. Disadvantages and advantages of immersion washing system: One of the most important disadvantages of immersion washing systems is the change in the concentration of materials in the tubs. Because the parts enter the tub for different washing steps, by combining different materials adhering to the parts of the parts and the solutions in the tubs, a suspension of different materials is produced that will change the concentration. To solve this problem, the dose of substances in the tubs should be measured continuously and any changes should be prevented. However, the reduction in space used in immersion washing systems has led some customers to prefer this system to spray and spray washing systems.