Molten Metal Systems


We provide a wide range of products for the Fire Assay market including crucibles, cupels and fusion furnaces, cupellation furnaces and sample drying ovens.

Made from Fused Silica and Fireclay, our crucibles are the best choice for use in the fusion of gold/silver bearing ores due to their high erosion resistance allowing them to be used multiple times.

Our Magnesite cupels are excellent for the absorption of lead buttons as they benefit from consistent lead absorption with low and consistent silver losses.

Offering a wide range of crucibles and cupels, our specialist technical engineers will work closely with our customers to ensure the right size product is provided to suit your requirements.