The thickness of the metal spray coating equipment hardware skills in thickness of the film is mainly determined by the viscosity of the object as well as to enhance the rate of liquid paint. In accordance with the above requirements of the control of the viscosity of the liquid paint, the thickness differences, in particular appear hypertrophic accumulated at the edge to be coated. To improve the decorative glass spray coating, dip coating in small quantities by hand with a brush to get rid of excess accumulation of paint drops, can also be used to get rid of the centrifugal device or electrostatic attraction of these paint drops. More than 10% of the original viscosity, it should be supplemented with a solvent. When you add a solvent heater spraying, dipping operation should be stopped. Stir, measure the viscosity, and then continue the job. Problems encountered during the spraying process we know that some minor problems encountered during the spraying process should be how to do it? Here's the small series for everyone to resolve the problems it encountered in the spraying process. Spraying machine gun and being away from painted surfaces called gun away, away from the metal spray gun with 300 ~ 400mm appropriate. Gun distance is too small, spray pressure, the recoil force is also large, prone to uneven coating, and spray rate (fan width) is small, so that the paste to be coated locally excessive, the coating is too thick. Gun away from excessive pressure loss spray painting, paint easily lost, and spray rate is too large, so that was painted topical spray material is too small, the film reach the required thickness. Spray fan and was painted surface to be perpendicular to each other, when the manual gun, pay attention to the width of each of the spray should not be too large, otherwise the operation is not because it will cause significant changes in the angle of the fan spray, resulting in uneven coating. Direction of the gun must always run parallel to the surface to be coated with the ship nose spray, spray fan and perpendicular to assure uniformity of the coating. Gun running speed to be stable to 300 ~ 400mm / s is appropriate. Running speed unstable, uneven spraying machine coating thickness, coating is too thin to run too fast, too slow thick coating. Headlight spray, spray, spray 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!