1. electrostatic spray coating has high efficiency, uniform coating, spraying dust less pollution characteristics, and automatically adapt to large-scale painting production line, becoming the most widely used in the production of coated nurturing process, widely used in automobiles , electrical appliances and other industrial fields 2. electrostatic coating principle: electrostatic coating is between the gun and the workpiece to be coated to form a high-voltage electrostatic sound general grounding of the workpiece is the anode spray automatic guns, gun mouth negative pressure, when the electric field E0 strength is high enough, the gun near the air which produce a corona discharge, the air ionization occurs when electrically charged paint particles through the muzzle, become charged particles, in the corona discharge zone, and the ionized air further combined again charged, and the role of the high-pressure electrostatic field of opposite polarity is applied to the workpiece movement, deposited on the surface, forming a uniform coating 3. The electrostatic painting features: static coating and spraying air phase than to have the following characteristics: 3.1 paint substantial increase in utilization, generally when air spray paint utilization (30% -60%) or so, if the porous structure of the workpiece, coating efficiency really as low as 30% or less, using electrostatic coating equipment, paint particles are adsorbed by the electric field forces the workpiece surface, significantly reduce the dispersion and rebound, coating efficiency increased 1-2 times faster than air spray. 3.2 to improve labor productivity, electrostatic coating suitable for mass production, can achieve more Supporting gun while spraying, and easy to implement automated assembly plastic dust spray lines, productivity increased 1-3 times faster than air spray, electrostatic coating efficiency higher disc on how to improve the efficiency of spray equipment: 1. to spray Regular inspection and maintenance of plastic equipment is essential before work to check there is no defect in various parts of spraying equipment, and needs a place filled with oil lubricants, for those timely elimination of obsolete equipment, the work does not various failures, higher paint utilization, improve overall efficiency. 2. Before using the spray equipment must first test, to ensure the normal operation of the various components can start work again. Chains, pulleys, shafts, belts and other moving parts of the device should be set up on the hood and fenders. 3. with good powder recovery system, while reducing rebound powder workshop pollution, and secondly, could reduce waste powder. From a long-term perspective, the increase powder recovery system outweigh shelter of. Poor performance of the original use of the recovery system, long-term use has not achieve recovery system due role, it is best to be replaced. 4. The use of the curing oven, curing oven electrostatic spray equipment is an important part of high efficiency elsewhere, and curing can not keep up, will also affect static efficiency. For the heating system behind, or automatic control is defective, heating energy consumption, the use of low cost is too high, the original curing oven wrong size, can not adapt to changing workpiece, etc., should be upgraded and curing equipment, improve production efficiency. Mostly surrounding flammable 5. spray equipment during operation, it should be prohibited fireworks. Works spray equipment that the plastic powder by high voltage electrostatic device is charging, the role of the electric field, the paint is sprayed onto the surface of the workpiece, the powder will be evenly adsorbed in the surface, forming a powder coating; and powdery coating after high temperature baking leveling cured plastic particles melt into the effect of different layer of dense final protective coating; firmly attached to the surface of the workpiece. Work to improve the efficiency of spray equipment, but also to improve spray equipment production lines, work efficiency, allowing us to better economic benefits. Jin Su spraying equipment, sunshine painting, painting equipment provided by Sino Sino Painting Equipment Co. Qu. Linqu Sino Painting Equipment Co. (www.wfjn.com) (www.wfjn.com) (www.wftcsw.com) strong, credible, Shandong Weifang industrial automation control systems and equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Sino painting equipment into the brilliant and you work for a better future!