NTM slag drum systems increase recovery efficiency by effectively processing slag generated in aluminum production processes that contains valuable metal before remelting. Thanks to the drum-type operating principle, metal and oxide components within the slag are separated in a controlled manner, resulting in a more suitable raw material structure for furnace feeding.

Directly remelting slag discharged from reverberatory furnaces, injection ladles, and primary production lines leads to operational losses such as high energy consumption, increased flux usage, and rising disposal costs. Slag drum systems minimize these losses at the early stages of production, providing cost advantages across the entire facility.

The internal mechanism, operating similarly to a ball mill principle, helps separate metal particles from oxide structures within the slag. As a result, metal recovery rates are increased, environmental impacts are reduced, and a more sustainable production infrastructure is established.

Thanks to their durable structural design and optimized internal configuration, the systems deliver long-lasting and stable performance even under heavy industrial conditions.