graphite crucible for melting gold.silver.

Graphite crucible can withstand the hightemperature, and has good resistance to chemical erosions and thermal shock.

 It is ideal for the melting of gold, silver, aluminum, copper and other metals andis also used as a tool for smelting jewelry.

Capability: 1kgs,2kgs,2.5kgs,3kgs,4kgs,5kgs,5.5kgs,6kgs,8kgs,12kgs,16kgs.etc.