Reasons and precautions of phosphating and rusting in pretreatment of powder spraying equipment
Powder spraying equipment assembly line is generally composed of pre-processing equipment, powder spraying equipment, drying tunnel and chain, and electronic control equipment.The pretreatment electrophoresis process is the process with the longest equipment and the most control parameters in the painting workshop. Its effect directly affects the service life and effect of the workpiece; it is…