First, the construction of powder coating industry construction method has been applied powder coatings are: flame spraying method (financial sputtering method), fluidized bed, electrostatic powder spraying, electrostatic fluidized bed, electrostatic powder oscillation, electrophoresis, powder coating method. Second, the fluidized bed powder coating process fluid bed process of spraying equipment fluidization plate, since the workpiece is preheated to above the melting point and powder coated, the polymer melt viscosity reduction, significantly improved adhesion of the coating, the coating insulation and corrosion resistance is greatly improved. Insoluble resin such as nylon, polyethylene, polypropylene, etc. may also use this method of construction. (1) The workpiece cleanup work shall degreasing and rust. The workpiece is immersed in gasoline or trichlorethylene vapor to remove grease; sand blasting or shot blasting, clean. (2) Preheat the workpiece preheating temperature above the melting temperature of the powder coating around 20 ℃, according to different workpiece sizes and species and thickness of the coating, preheat the range of 170 ~ 220 ℃. (3) Fubi workpiece fixture does not require coated part is available (such as silicone rubber) protected, which played a gripping clamp the workpiece and the protection of the dual role. (4) is applied to the workpiece into the fluidized bed, in order to obtain uniform and continuous coating, dip a piece removed after spraying equipment Bag recovered immediately reversed 180 °, to be followed by a dip coating melted down, and immediately reversed 180 °. A dipping time of 1 to 2 seconds. (5) after heat curing the coating on the workpiece better curing film electrostatic spraying equipment built gun, into the drying chamber is heated again. Curing temperature and curing time from these two parameters to get the best film properties and to shorten the construction period to determine. E.g. epoxy powder coating curing temperature of 180 ~ 190 ℃, the curing time is 40 to 50 minutes. Electronic control systems painting, coating production line and single-line electrical control centralized control. Centralized control using a programmable logic controller (PLC) control panel, automatic control of each process in accordance with the programmed control, data acquisition and alarm monitoring. Single-row control the most commonly used control spray coating production line equipment, the separation process control, electrical control box (cabinet) nearby devices, low cost, easy and intuitive operation and maintenance. Spraying Equipment Bag Recycling | Sino painting equipment (certified) | Anqiu spraying equipment provided by Qu Sino Painting Equipment Co. Linqu Sino Painting Equipment Co. (www.wfjn.com) (www.wfjn.com) (www.wftcsw.com) is an industry leader in Shandong Weifang, industrial automation control systems and equipment, over the years, the company implementing the scientific management , innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Sino painting equipment in leadership with the staff warmly welcome all inquiries negotiations to create the painting equipment Sino better future.