Yongkang Yu Pei Coating Equipment Co., Ltd. --- Gun Maintenance Do not put the gun the whole long soak in the cleaning solution, it would harden security door seals spray equipment manufacturers to drill and destroy lubrication. For best repair results in different coatings and situations to use a different gun. Recommend each equipped with four guns, one for primer, spray coating, one for paint, varnish layer coating spray equipment anti-theft doors, one for silver spray paint, as well as a small repair gun Use for spot repair time. If these gun cleaning and maintaining good working order shall Door spray equipment wholesale, will save a lot of adjustment time for the gun and cleaning times. Yongkang Yu Pei Coating Equipment Co., Ltd. ------ powder coating process 1. surface preparation, mainly degreasing, descaling. 2. putty, the workpiece defects extent Scraping conductive putty, dried and sanded smooth, the next step can be carried out. 3. Protection, if some parts of the workpiece without spray before preheating can be protected, such as plastic covered up so as not to spray paint. 4. Preheat, generally does not require preheating spray equipment retail security door, thicker coatings if desired, the workpiece may be preheated to 180 to 20 degrees Celsius, so that the coating thickness can be increased. The role of the security door spray equipment | Yu Pei Coating Equipment | Beijing security doors spray equipment supplied by Yongkang Yu Pei Coating Equipment Co. 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.