Tips and tricks for cleaning application nozzles

Cleaner technology – cleaner application

If the nozzles on the application head are dirty, it will be difficult to achieve a clean application pattern. Our service technicians have a workshop tip for you here:

Cleaning nozzles using a small gas burner and compressed air. The high temperature causes the old hot-melt adhesive to dissolve.

IMPORTANT: Protect yourself when cleaning with suitable working and protective clothing.

Required tools:

  • Lighter
  • Pipe wrench
  • Compressed air
  • Blow-out gun
  • Small gas burner

If there is stubborn dirt on the application nozzles, we also recommend a nozzle cleaning set. Select the appropriate needle size from the set. Use the needle to carefully penetrate the nozzle opening several times and remove the dirt. The old hot-melt adhesive can only be removed in this way when it is warmed up.  

Tim Charzinski

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