1. Gun distance while spraying is in accordance with the type of spray painted face angle with the gun, the gun and the workpiece surface distance is generally between 15 ~ 750px. To get more wet, color depth and thicker coatings, distance nearer; to get more dry, light color and thinner coating, some distance away, as shown in FIG. 2. Whisk working methods spray gun spraying stroke contact, including the angle of the gun and the gun to be operating speeds painted face, should adhere to the gun and was painted at right angles, parallel work, shown in Figure 6. Gun movement speed is generally 30 ~ 1500px / s within the adjustment, and stable demand. Tilt the gun and assume an arcuate or velocity varied work good whisk spraying Which services are not uniform film thickness, and easy to attack stripes and scars, as shown in FIG. Lance work too slowly (750px / s) or less Whisk spraying Which is good, is easy to attack sagging. Establish coating production line: First, to determine the production outline, end skills programs, program plans, and talent planning non-standard equipment, production and equipment. Thus skills programs, plan plan is to build production line of foundation, accurate and fair operation of the road to production and product quality will attack a decisive impact. Metal spraying equipment skills programs chief content include: quality of the workpiece surface coatings require pre-treatment methods, spraying methods, skills, processes, performance coatings, spraying environment and time. Hub painting project are: painting skills and equipment, coating materials, homework environment, and painting processing. The quality of the material is obtained by coating a coating excellent basic conditions. Painting skills, equipment, painting environment is fully functional coating materials, access to good coating, reduce production costs and a necessary condition for advancing economic efficiency. Whisk Whisk spray coating Which deal _ _ sand painting hung hardware appliances provided by the Dongguan City, Sha Hong Hardware Electric Co. Dongguan City, Sha Hong Hardware Appliance Co., Ltd. (www.dgshahong.com) strong, credible, in Dongguan, Guangdong spraying equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Hong Hardware Appliance sand spraying into the brilliant and you work for a better future!