Powder coating of radiator

   The use of radiator powder coating spraying equipment should be in accordance with the standard operation, the correct use of equipment is also a way to improve the quality. Powder electrostatic spraying only improves the quality of electrostatic spraying powder, but also the correct use of electrostatic powder spraying device. Operation standard of powder electrostatic spraying. Look at some of the spray powder defects caused by improper operation. There are three main defects after completion. One is that the thickness is uneven, the color is uniform, the surface is rough. Another is the coating is too thick, so that the inner layer is easy to dry, there will be crust. After the electrostatic powder is finished, the coating is too thin does reach the required thickness.