products

  • Rotating injector for furnace

    Rotating injector for furnace

    Aluminium melting requires furnace fluxing or treatment to remove impurities. In order to meet quality requirements, dissolved alkalis like sodium and calcium, non- metallic inclusions and hydrogen need to be removed. Furnace fluxing is still used either by spreading solid flux on the metal surface or using fluxing lances (chlorine). These methods can be replaced by the FRI-3000 rotating injector, which uses chlorine gas mixtures to significantly improve the efficiency of the fluxing process.