Shaped Graphite Ingot Mold for Melting

Custom-shaped porous graphite ingot molds are indispensable in gold and silver jewelry manufacturing. Their stable chemical properties, strong thermal shock resistance, and excellent thermal conductivity— which dictates metal/alloy solidification speed—paired with good self-lubrication, ensure jewelry pieces achieve precise dimensions and smooth surfaces while boosting casting efficiency.

These molds also significantly raise product qualification rates, reduce wear, and greatly enhance the quality of finished jewelry.