Cast ceramics
HOESCH Ceral® Filtergrids
HOESCH Ceral® Sink Plates
HOESCH Ceral® filter boxes
HOESCH Ceral® cast drain
Liquid aluminum is filtered again before casting. Various filter media are used in the filtration of the liquid metal. This requires special cast ceramics to support the filter media. HOESCH cast ceramics are designed in their properties to withstand recurring thermal shocks. We offer individual production according to the specific foundry requirements.