Spraying processing process is an electrostatic spray coating process, used in recent years in the field of aluminum curtain wall is relatively common, such as aluminum panels, aluminum curtain wall veneer, spraying is a high-grade coating with excellent anti-blooming, resistance fade, UV and anti-corrosion characteristics of air pollution, can withstand relatively poor weather conditions, in foreign countries have a long history of development in China started late, powder coating equipment manufacturers, wholesale, but more and more popular. Spraying process has two main parts, namely the pre-treatment process and spraying process: 1, pre-treatment, spraying pre-treatment process, for aluminum to oil decontamination → washing → caustic (skim) → washing → acid → washing → → washing → pure chromium washing powder coating equipment, these pre-treatment process is to make the necessary preparations for the bright spray, to ensure the smooth progress of work. 2, spraying process: spray paint primer coating → → → baking varnish coating (180-250 ℃) and curing process → Quality Inspection, powder coating equipment cheap, every step requires a skilled staff skills, powder coating equipment factory direct the spray made perfect. Infrared leveling functions: ① so that the paint fully leveling the work surface, so the film can achieve the best fullness and distinctness of image. ② so that the paint is added in the construction of non-reactive dilute agent will be issued to all, in order to obtain the appearance and film properties and taste. After infrared flow through the UV drying process level, the workpiece will instantly drying paint, which greatly drying time of the paint, so the production efficiency is greatly improved. a) Spray environmental requirements: Customers are advised to bring their own Wu Chen painting rooms, you can consult a configuration: ground surface with water base, enter the booth after wind inexpensive clean, each doing an air curtain at the entrance to people who blow off into the painting room carrying dust. painting room positive pressure ventilation to effectively vice-pressure cleaning and filtration. b) This process can meet the technical indicators paint: color brightness hardness adhesion transparent abrasion resistance, chemical resistance of 5 to 95 degrees 5H 100% good excellent powder coating equipment _ _ spraying sand hung metal appliances brand powder coating equipment from Dongguan City Sha Hong Hardware Appliance Limited. Powder coating equipment _ _ spraying sand hung metal appliances brand powder coating equipment Dongguan City, Sha Hong Hardware Appliance Co., Ltd. (www.dgshahong.com) this year introduced a new upgrade, the above picture is for reference only, please call or pictures on this page contact telephone number, to obtain the latest information, contact: Mr. Sha.