Operating principle of plastic spraying .

Plastic spraying is what we often call electrostatic powder spraying coating. Its treatment technology is a more common decorative technology of metal surface treatment in the world since the 1980s. Compared with ordinary painting surface treatment, this technology has the advantages of advanced technology, energy saving and high efficiency, safety and reliability, bright color and so on. Therefore, it is often used in the field of light industry and household decoration. Its working principle is to charge the plastic powder through the high-voltage electrostatic equipment, spray the coating on the surface of the workpiece under the action of the electric field, and the powder will be evenly adsorbed on the surface of the workpiece to form a powdery coating; The powder coating is leveled and solidified after baking at high temperature, and the plastic particles will melt into a dense final protective coating with different effects; Firmly attached to the workpiece surface.