Metal

Sand treatment in an aluminium sand casting foundry

A newly designed processing technology made it possible for the first time ever to fully separate reclaimable moulding sand from the core sand to be disposed of. As a result, the quantity of waste designated for land-fill, the quantity of resources used, and the corresponding emissions and costs were significantly reduced. The quality of the cast parts was also improved.

 

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Source: Federal Environment Agency (UBA)