Indoor high-temperature work × Required Skills: Safety management
2 jobs found.
Amalgamation Smelter (Gold Smelting)
A type of non-ferrous metal smelting where mercury is mixed with gold ore to form amalgam, and mercury is removed by heating and evaporation to recover gold.
Melting Worker (Non-Ferrous Metal Smelting)
A manufacturing job that melts and refines non-ferrous metals, achieving the specified metal composition through temperature control and impurity removal.