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Metallic scrap

High-quality recycling to maximize recyclable material flows

Many semi-finished products and product grades allow impurities in the ppm range. For their production, however, usually highest metal grades are used, sometimes with a purity of 99.999%. Part of this high-quality metal can be substituted by recycling contaminated metal-containing scraps without having to go through all refining stages again.

The systems developed by Küttner ensure the highest level of pyrometallurgical recycling in order to return high-quality scrap even more economically into the product cycle and to optimize required recycling stages.

Associated core technologies of the Küttner Group

  • KTRC - Küttner Tiltable Rotary Converter
  • Shaft Furnaces
  • Refining Furnaces
  • KRPS - Küttner Refining and Purging System


The strengths of Küttner


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