Yongkang Yu Pei Coating Equipment Co., Ltd ---- the difference between an ordinary gun electrostatic spray guns and spray equipment in general where to buy, the gun contains Barrel, tip, tip frame and connected via a connecting mechanism; connection mechanism comprises a flange and the chain pin, nozzle manufactured into flat; tip includes a nozzle spray equipment where the sale, which has a number of plug welding inside the nozzle metal bar; replace it more convenient, lower cost spray equipment manufacturers, wholesale, and can effectively prevent tip off and wear. Gun, comprising Barrel, tip. Yongkang Yu Pei Coating Equipment Co., Ltd. ---- spray pre-treatment process before operating spray equipment spray paint job processing → → curing → inspection → finished before treatment: treatment to get rid of the workpiece after the first oil and dust the surface of cold-rolled steel only after spraying powder, while in the surface layer of zinc phosphate film to enhance the adhesion after dusting. After the pre-treatment of the workpiece must be completely dry moisture and sufficiently cooled to below 35 ℃ in order to ensure the quality of the physical and chemical properties and appearance after dusting the workpiece. Spray equipment procurement, Yu Pei hospitality painting equipment, spray equipment supplied by Shanxi Yu Pei Coating Equipment Co., Ltd. Yongkang. Yongkang Yu Pei Coating Equipment Co., Ltd. (www.ypsb.cn114114.com) is an industry leader in Jinhua, Zhejiang, industry-specific equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. Yu Pei leader in coating equipment with the staff warmly welcome all inquiries negotiations to create the painting equipment Yu Pei better future.