20th century, the development of thermal spray technology is very rapid, and was quickly widely used. To the 20th century, plasma spraying is still dominant. It is worth noting that the metal spraying, high velocity flame spraying (HVOF) rapid development, will occupy 25% of the market share, ranking second. Arc spraying technology, because the economy is good, the coating layer superior performance than flame spraying, flame spraying technology will partially replace rose to third place. Automatic spraying equipment features: 1, versatility Fang metal spraying, applicability, professional spray targeted Shenzhen metal spraying, high yield, can achieve high-quality, high-efficiency spray; 2, all-digital computer operations, storage data memory, the parameters can be personalized graphics display interface; 3, spraying debugging is not simple, usually within 15 minutes to complete the commissioning and artifacts, as part programming based on a surface of a whole, in order to avoid the cumbersome past The list of procedures; 4, with the rotation of the workpiece fixture or chain conveyor, to achieve high efficiency and quality. Metal spraying recruitment, sand painting hung hardware appliances (certified), metal spraying sand hung by City Hardware Electrical Appliance Co., Ltd .. 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. Painting hung in the sand leading hardware appliances with the staff warmly welcome all inquiries negotiations to create sand painting hung hardware appliances a better future.