Airless spray equipment by power can be divided into two types of electric and pneumatic, electric to 220V AC powered, no air, and low noise, not only can shop use, and suitable for field use mobile operations. Pneumatic with 3-8kg / cm2 compressed air powered, suitable for use in the workshop and field-site construction. No power situation in the field and moving occasion, available gasoline powered airless sprayer, the same can work, and unencumbered, easy to move. The inadequacies of airless spray the paint is its large amount of coarse material and atomized particles, it is difficult to control the thickness of the coating, as air spray careful when making fine spray. Common Model: PC139 / PC159 pneumatic high-pressure airless spraying machine used electrostatic spraying, BAODAOA440 / A450 / A480 / A490 electric airless sprayer; interior and exterior paint suitable for large, solid job of spraying .A850 / A860 for large monochrome work area steel corrosion, shipbuilding and marine, offshore electrostatic spray drying, tank and pipeline corrosion, fire and civil spray painting. Plastic coating process has five main steps: 1 annealing: Plastic molding is easy to form the internal stress Wuxi electrostatic spraying, stress concentration easy to crack after coating. Can be annealed or electrostatic spraying the entire surface treatment, eliminate stress. Annealing is the ABS plastic molded parts to a heat distortion temperature, that is 60 ℃, heat 2h. As a result of this process requires a lot of investment in equipment, therefore, the entire surface treatment technology can be used, that configuration can eliminate the stress in plastic solution at room temperature for plastic surface treatment can be 15 ~ 20min. Wuxi electrostatic spraying, spraying sand hung hardware appliances, Shaoguan electrostatic spraying 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.