In addition to cleaning up every shift/day, it is necessary to check whether the air compressor and air dryer are working normally, and whether the grounding resistance of the workpiece is normal (normally less than 1 megohm). Therefore, the daily cleaning of electrostatic spray equipment is also very important. Let’s take a look at it.
Weekly maintenance of the powder supply cylinder: clean up all the powder, clean up, and check whether the fluidization plate is contaminated. Note that when cleaning the powder, do not scratch the fluidization plate with hard objects. Otherwise, the fluidization plate will lose its function. Recycling components: Clean up all the powder, clean up, check whether there is powder or powder lumps in the transfer pump, if there is, clean it up with compressed air. Powder on the filter element or replace with a new filter element; check whether the fluidization plate is contaminated.
Different drying types of powder have different effects, so we must also take these different factors into consideration when spraying. Before cleaning, all the paint remaining in the spray equipment must be used up before cleaning. When cleaning, pour the solvent into the container used by the spray equipment to store the paint, so that the solvent can fully react with the paint, so that all the paint remaining inside can be cleaned up.