Shapet gold bar molds are often made with fine grain graphite that is machined from solid graphite forced out in the form of bars and has a very smooth finish that makes precious metal ingots have a smooth and clean appearance. The graphite mold is used to make ingots of gold, silver, copper, platinum, and other metals.
Gold bar mold’s durability makes them highly recommended and usable for casting ingots in precious metal foundries and other mechanical industries. The gold bar molds are highly durable and cost-effective for all industries.
Shapet gold bar mold can be used as graphite crucible melting into nonferrous metals.
Gold bar molds are one of the most heat resistant materials that have a good thermal shock.
High heat conductivity, by using the high thermal conductivity graphite and other raw materials, shorten the melting time.
The high heat resistance, high refractoriness, resistant to 1200 ~ 1600 ℃ high temperature.