Compared with other coating methods, home appliance coating equipment has the following characteristics:

(1) Water-soluble paint is used and water is used as the dissolving medium, which saves a lot of organic solvents, greatly reduces air pollution and environmental hazards, is safe and sanitary, and avoids the hidden danger of fire;

(2) The painting efficiency is high, the paint loss is small, and the utilization rate of the paint can reach 90% to 95%;

(3) The coating film thickness is uniform, the adhesion is strong, and the coating quality is good. Each part of the workpiece such as the inner layer, depressions, welds, etc. can obtain a uniform and smooth paint film, which solves the problem of other coating methods for complex shapes. The painting problem;

(4) The production efficiency is high, and the construction can realize automatic and continuous production, which greatly improves labor efficiency;

(5) The equipment is complex, the investment cost is high, the power consumption is large, the temperature required for drying and curing is high, the management of paint and painting is complicated, the construction conditions are strict, and wastewater treatment is required;

(6) Only water-soluble coatings can be used, and the color cannot be changed during the coating process. The stability of the coatings is difficult to control when stored for a long time.