Permatech, Inc. - Casting the future of refractory technology.
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Aluminum Casthouse: Precast Troughs

PERMATECH manufactures a large assortment of precast, prefired refractory troughing (launders). Troughs can be produced in virtually any design imaginable, utilizing proprietary formulations that meet the specific performance demands of the various aluminum casthouse applications.

PERMATECH Precast Troughs
  • Melter-to-Holder Transfer troughing - PERMATECH BETA-SC65… silicon carbide
  • Transfer troughing - PERMATECH SIGMA-2…. fused silica
  • Distribution troughing - PERMATECH low density DELTA


Aluminum Casthouse
Furnace Block
Degassing Liners
Bed Filtration Liners
Grid Plates
Filter Bowls
Troughs
Thimbles & Transition Plates

Aluminum Automotive Foundry

Investment Casting