Powder paint doesn't adhere to the product

Compressed air

• air transport pressures set too high (blowing off the powder)

Application equipment

• worn electrostatic parts (CORONA):
  • the cascade fails to charge
  • the electrode is demaged
• electrode O-ring - no current is conducted to the electrode
• worn TRIBO parts:
  • poor grounding of application equipment parts
  • charging hose
  • powder coating gun

Application equipment setup

• voltage on the electrostatic device set too low
• gun is too close to the sprayed surface during application (blowing off the powder)

Paint (powder coating)

• improper powder for the given application: TRIBO / electrostatics (CORONA)
• the powder is wet, fails to hold the charge
• the powder is too fine:
• • the recycled material content is too high
  • too fine from production

Part and its hanging

• insufficiently grounded product