Powder spraying equipment is used to spray powder coating to the surface of the workpiece, under the electrostatic action, the powder will be uniformly adsorbed on the surface of the workpiece, forming a powdery coating;
The powder coating is cured by high temperature baking and leveling to become the final coating with different effects (different kinds of effects of powder coating);
The spraying effect of powder spraying is better than that of spray painting process in mechanical strength, adhesion, corrosion resistance and aging resistance, and the cost is also lower than that of spray painting with the same effect.
The process flow of powder spraying is: pre-treatment → powder spraying → curing