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13 jobs found.
Large Crusher Worker (Ore Processing Plant, Coal Preparation Plant)
Worker who crushes, screens, and sorts ore or coal at ore processing or coal preparation plants, and manages product size and quality.
Glass Products Manufacturing Worker
This occupation melts raw glass batch and manufactures glass products using forming techniques such as blown glass, pressing, and the float process. It handles the entire process from post-forming heat treatment, finishing, to inspection.
Copper Ore Dressing Worker (Copper Smelting)
A profession that involves ore dressing copper ore, melting and refining it, and manufacturing high-purity copper products.
Machine Ore Separator (Mine Site)
A profession that operates mechanical equipment to separate and concentrate useful metals or minerals from ore.
Iron Removal Worker (Ore Dressing)
Industrial job that removes impurities other than iron content from ore to improve iron ore quality. Involves operating and maintaining ore dressing equipment.
Ore Dresser
Worker who separates and recovers useful minerals from ore using physical and chemical methods and processes them into concentrate ore.
Ore Washer
A worker who washes and sorts ore mined from mines using water or chemicals to recover valuable mineral resources.
Ore Dressing Engineer (excluding development engineers)
A technical role that designs, operates, manages, and improves mineral processing processes to recover and concentrate valuable minerals from ore.
Ore Dressing Engineer (Those Engaged in Technology Development)
A research position that designs and optimizes ore dressing processes to efficiently recover valuable metals and mineral resources from ore, and develops technology through experiments and analysis.
Coal Preparation Worker
Occupation that sorts and concentrates coal or ore mined from mines by particle size or specific gravity to ensure product quality.