This electrophoresis line is semi-automatic program-controlled operation, the upper and lower pieces need to be converted by manual assistance, and the workpieces are transported and operated in the tank body and oven all under automatic program control.The whole electrophoresis process adopts cathodic electrophoresis paint coating, electrophoresis paint on the surface of the workpiece cleanliness requirements are high, the workpiece into the electrophoresis line, the liquid in the tank up and down, like swimming, full contact with the liquid, a total of 14 procedures to be processed, after the end of each procedure, but also with pure water on the workpiece to be cleaned, to remove the surface of the workpiece after the grease and impurities, and then into the electrophoresis paint tank, the role of the strong electric field, paint Under the action of strong electric field, the paint will be evenly adhered to the surface of the workpiece, and finally baked at a constant temperature of 200 degrees before it can be taken out of the oven.Electrophoretic painting has the advantages of fast construction speed, reducing labor intensity, non-toxicity, easy operation, etc. It has excellent adhesion, and its performance of rust prevention and corrosion resistance is better than that of ordinary paints and general construction methods.