Heavy Media Separation Worker
じゅうえきせんこういん
Industry & Occupation
Classification
Summary
Worker who separates and concentrates valuable minerals in ore using liquids with different specific gravities.
Description
Heavy media separation workers are specialized operators who efficiently recover valuable minerals by performing density difference separation using heavy media (heavy liquid) from iron ore or ore. The work involves adding heavy media with a specified specific gravity to crushed ore and operating equipment such as classification tanks, spiral giants, or cyclones to perform separation. They are responsible for maintaining stable beneficiation efficiency and quality control through specific gravity adjustment of heavy media, temperature management, compliance with safety and environmental standards, equipment inspection and maintenance, and recording and analysis of operational data.
Future Outlook
While stable demand is expected due to continued mining resource development and demand for rare metals, advanced operation management and maintenance skills will be required with the progress of automation and digitalization.
Personality Traits
Work Style
Factory/Plant Work / Indoor Work / Rotating Shifts / Shift work
Career Path
Junior Operator → Senior Operator → Plant Operation Management → Equipment Maintenance Technician → Factory Manager
Required Skills
Classification Equipment Operation / Heavy Media Preparation and Management / Safety and Environmental Management / Temperature and Pressure Measurement
Recommended Skills
Basic Mechanical Maintenance Knowledge / Chemical Analysis / Equipment Inspection / Quality Control
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because fine adjustments in liquid density and concentration maintenance directly affect accuracy. |
| Physical Stamina & Endurance | Because standing work and handling heavy liquids require physical strength. |
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- Beneficiation Worker
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