Automotive Coating Filtration

Automotive coating processes is an important process during automotive manufacture. It is generally divided into metallic surface treatment and coating process. Surface treatment focuses on the removal of oil, dust, rust and the old paint layer to improve the surface condition. Adhesive surface impurities are removed through pre-degreasing and degreasing processes, with the washing liquid being reused after liquid filtration and separation processes.

During the degreasing process, removed dirt will accumulate in the tank, reducing the cleaning efficiency of the solution used. The cleanliness of the cleaning solution is usually kept constant to obtain a satisfactory decreasing efficiency and extend the lifespan of the cleaning bath, hence it is important to filter and remove impurities from the solution used in a closed loop to avoid pump, nozzle and pipe blockage and damage, or impurities reattaching onto the cleaning surface, affecting the coating quality. Master Filtration provides reliable filter cartridges and equipments to filter impurities from the solution for ensuring high quality coating.