Required Skills > Melting furnace operation
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14 jobs found.
Flint Glass Manufacturing Worker
Flint glass manufacturing workers are specialists who produce high-refractive-index glass containing lead, handling everything consistently from raw material mixing to melting, forming, and inspection.
Melting Coarse Crushing Worker (Abrasive Grain Manufacturing)
Melting Coarse Crushing Workers (Abrasive Grain Manufacturing) are manufacturing professionals who melt raw materials, coarsely crush them, and adjust particle sizes to produce abrasive grains used as grinding materials.
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.
Lanthanum manufacturer (nonferrous metal smelting)
Technical occupation that refines and smelts lanthanum, a type of rare earth element, from ore and manufactures it as metal or compounds.