Electrostatic spraying process flow for the spray booth air requirement is to achieve a high purity, powder coating equipment brand, the temperature at 20 ~ 23 ℃, relative humidity in the range of 60 to 80% of the low-priced powder coating equipment, the only way in order to achieve high quality of the workpiece painting decorative and low failure rates. Spray booth air supply and exhaust system is an important way to complete these indicators. The air supply system is an important means of energy consumption by spray chamber (fresh air through dust filtration, cooling in summer cooling and winter heating temperature, powder coating equipment, and adjusted to the proper humidity). Before spraying method for cleaning a workpiece with a full shower system pressurized liquid pump, and a pressure of 0.1 ~ 0.2Mpa liquid mist formed, electrostatic spraying equipment sprayed on the cortical surface of the workpiece to achieve the ultimate treatment effect. (Spraying) when the spray due to mechanical erosion and liquid updated usage, the processing speed continues to increase, the time is shortened. Will shorten the length of the production line, the corresponding saves space footprint and use of equipment. The downside is that, powder coating equipment manufacturers selling liquid geometries more complex parts, such as cavity, around the corner and so difficult to reach, the treatment effect is not good, it is only suitable for the processing of simple geometry of the workpiece. Shower system is not very suitable for pickling rust, it will bring equipment corrosion, rust-process and other issues, in the choice of spray pickling must be very careful. According to reliable reports, the whole spray phosphate easily form a dendritic crystal thick, low iron phosphate coating means, do not advocate abroad as pretreatment before cathodic electrodeposition paint primed. Powder coating equipment factory direct, sand hung hardware appliances spraying, powder coating equipment provided by the Dongguan City, Sha Hong Hardware Electric Co. Dongguan City, Sha Hong Hardware Appliance Co., Ltd. (www.dgshahong.com) is an industry leader in Dongguan, Guangdong, spraying equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Hong Hardware Appliance spraying sand leadership with the staff warmly welcome all inquiries negotiations to create a sand painting hung Hardware Appliance better future.