Spraying distance: Spray distance is one of the main arguments made repellent film thickness is generally controlled at 10 to 25 cm away from the workpiece movement spray processing, and more from the spray gun to determine the form of time: time and spray voltage spraying, spraying distance, spraying Several parameters such as the amount of influence each other when the spray time increases and large, the influence of the thickness of the coating voltage limit is reduced spraying distance. With the significant reduction in the time to increase the base powder spray processing yoke, affect the amount of powder thickness growth. Work electrostatic spraying gun or spray disc, spray cup, then negative part paint particles, then positive and grounded workpiece, spraying processing, the spray gun (or spray disc, spray cup) at a high voltage is applied to the high voltage supply and the end portion of the workpiece the formation of an electrostatic field between. Paint particles are subjected to an electric field strength of the electrostatic field voltage and the charge amount is proportional to the paint particles, and is inversely proportional to the distance between the gun and the workpiece, when the voltage is high enough, the vicinity of the lance end air ionization zone is formed, air heated ionize and heat, so that sharp edges or lance end around the needle electrode is formed of a dark red halo, can be easily seen in the dark, then a strong air corona discharge. Stainless steel milk cup spray processing, spray processing, spraying sand hung hardware appliances provided by the Dongguan City, Sha Hong Hardware Appliance Co., Ltd.. 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 the sand painting hung hardware appliances into the brilliant and you work for a better future!