Preparing for powder coating can have a variety of requirements depending on your powder coating application. If the part you will be powder coating was pre painted or has rust you will typically sandblast the surface to remove all previous applied coatings or any rust that has formed.
Nowadays, in order to ensure the safety of employees, many companies have installed anti-skid plates in workshops, passages, factories, etc. The anti-skid plates are widely used, but they are extremely corrosive. Therefore, in order to extend the service life of the anti-skid plates, manufacturers will produce anti-skid plates. Some special surface treatments are carried out, of which powder coating is one of the surface treatment techniques.