Product Manufacturing and Processing Workers (Metal Products) X Keywords: Roasting

3 matching jobs found.

Lead Powder Manufacturer (Lead-Acid Battery Manufacturing)

A manufacturing job that produces lead powder (tetrabasic lead sulfate) which determines the performance of lead-acid batteries.

Lead Smelter

Manufacturing worker who separates and refines lead from ore. Operates high-temperature furnaces and uses chemical reactions to recover and cast lead.

Preprocessing Operator (Nonferrous Metal Smelting)

This occupation handles the preprocessing of ores and auxiliary raw materials before smelting in nonferrous metal smelting plants to improve quality and efficiency. Performs crushing, beneficiation, roasting, desulfurization, etc.