How to deal with the lack of powder in the gap of powder spraying parts

If there is a lack of powder in the gap of the powder spraying part, the following treatment methods can be considered:

1. Adjust the powder spraying parameters: check the powder spraying parameters of the powder spraying equipment, such as powder spraying pressure, powder spraying speed and powder spraying angle. And adjust the parameters appropriately, so that powder spraying can better cover the gap.

2. Increase the powder spraying level: at the gap lacking powder, you can increase the powder spraying level, that is, spray powder for many times to ensure the complete coverage of the gap. Pay attention to control the thickness of powder spraying each time to avoid excessive accumulation.

3. Manual repair: For smaller powder shortage, manual repair can be used. Prepare the same powder as powder spraying, smear it on the place where powder is lacking, and then bake or cure it to blend with the surrounding powder spraying layer.

4. Repainting: If the powder shortage is serious or cannot be repaired by the above methods, you can consider repainting the whole powder spraying part to ensure that all gaps are completely covered.

It should be noted that the specific treatment method should be determined according to the material, shape and degree of powder shortage of the powder spraying part. Before carrying out any maintenance operation, it is recommended to test or consult a professional to ensure the effectiveness and safety of the treatment method.