logo

Producers of high quality flux, crucibles, cupels, certified gold reference standards and custom designed laboratory equipment for fire assay.

Western Refractories has been producing fire assay consumables since 1997.Triple tested fluxes, multi trip crucibles, cupels and ISO Guide 35 certified gold standards.

automatic fluxing machine

Lab Equipment


Western Refractories now has a metal fabrication division. We produce multi-pouring systems, specialized benches and shelving.

Automatic Fluxing Machine

Our automated assay flux plant can produce your recipe quickly and economically, why not ask us for a quote, We can promise reliability of supply as well as the highest quality fluxes.
learn more