Preparations guns and related equipment should be clean before coating, aluminum coating process, and in normal working condition. Check whether the gun to produce the desired spray pattern. Spray pattern ideal response, said aluminum coating plants, spray particle size uniformity, distribution, sharp edges, outside the spray pattern edges exist only a small amount of mist. Low atomizing air pressure helps to produce the correct, uniform spray pattern, reducing bounce and overspray. Electrostatic spraying process flow for the spray booth air requirement is to achieve a high purity, aluminum spraying process, the temperature at 20 ~ 23 ℃, aluminum coating, the relative humidity in the range of 60 to 80%, the only way to make the workpiece coating equipment to achieve high quality decorative and low failure rates. Spray booth air supply and exhaust system is an important way to complete these indicators. The air supply system is an important means of energy consumption by spray chamber (fresh air through dust filtration, cooling in summer cooling and winter heating temperature, and adjusted to the proper humidity). Aluminum spray processing | aluminum coating | Sand painting hung metal 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!