Steel mills generate various kinds of dust that are produced during the steelmaking process. Among these, dust containing large quantities of zinc cannot be directly recycled in the steelmaking process. Rotary hearth furnaces remove zinc from the dust and allow it to be efficiently recycled in the steelmaking process by producing, through reduction, direct-reduced iron containing large quantities of metallic iron. This enables the achievement of zero emissions.

Flexible, High Volume Design for Hardening, Heating for Hot Working and Heat Treatment