Powder coating application issues

A different paint structure forms on the lower edges (after application)

If you are experiencing this problem when applying powder coatings, perform a step-by-step check of the following parts of the powder coating application technology.

Compressed air

  • wet compressed air

Application equipment setup

  • charging set too high (especially for repair/multilayer painting)
  • transport air set too strong (blowing off previously applied powder)

Paint (powder coating)

  • wet powder

Part and its hanging

  • insufficiently dried base material
  • insufficiently grounded products
  • the powder is too fine, clogging transport routes:
    • the recycled material content is too high
    • too fine from production

Is there anything we can do to help?

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