Hegaflux Ferrokill®

In developing this new generation of fluxes no concessions have been made regarding the quality, or pourability, or any other of the properties you so appreciate in our Hegaflux® products.

Hegaflux Ferrokill® brings the following advantages:

  • It is easy to use - without the need for additional chemicals.
  • It is no longer necessary to use ammonia (NH3) or hydrogen peroxide (H2O2).
  • Iron is precipitated from the flux continuously.
  • It is no longer necessary to exchange the flux; interruptions to production associated with this step are thus a thing of the past.
  • The flux bath parameters, e.g. pH value, flux density, ZnCl2 : NH4Cl ratio, are monitored and regulated throughout.
  • The volumes of zinc ash and dross have been reduced.
  • The flux mixer and its connected filter system (Fluxomat) can be installed outside the pretreatment system. This facilitates access to the system and provides extra protection against corrosion.
  • Interruptions to production caused by the need to add flux are a thing of the past because doses are metered during the liquid phase.
  • If the 'Fluxomat' is used the flux is filtered continually and any harmful iron(3) hydroxide is removed. This improves the drying characteristics of the flux.
  • It is ideally suitable for nickel-zinc and aluminum-zinc alloys.
Hegaflux Ferrokill®


Dipl. Ing. Herwig GmbH
Eppenhauser Str. 151
D-58093 Hagen

M info[at]herwig-gmbh.com
P +49 (23 31) 9 15 55
F +49 (23 31) 1 55 04

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