Alumina Supply Worker
あるみなほきゅうこう
Industry & Occupation
Classification
Summary
This occupation involves supplying and managing raw material alumina appropriately in the aluminum manufacturing process at a smelting plant to support stable melting processes.
Description
Alumina supply workers are responsible for feeding aluminum oxide (alumina) into electrolytic furnaces at appropriate timings and quantities within aluminum smelting plants. They operate raw material hoppers and conveyors, manage powder weighing devices, monitor equipment data such as furnace temperature and current, use safety protective gear, perform quality checks, and conduct daily inspections and simple maintenance. The work involves a lot of standing in high-temperature and dusty environments, and teamwork is required to maintain stable operations.
Future Outlook
While the domestic non-ferrous metal smelting industry is shrinking, sustainability is emphasized through the introduction of recycling technologies and high-efficiency electrolysis methods. Operators are required to acquire skills in operating automated systems.
Personality Traits
Attentive / Good team player / Patient / Strong sense of responsibility
Work Style
Indoor high-temperature work / Shift work / Standing work / Team work
Career Path
Operator → Line Leader → Site Supervisor → Equipment Maintenance Technician → Smelting Plant Manager
Required Skills
Conveying Equipment Operation / Daily Inspection and Cleaning / Furnace Interior Monitoring / Powder Weighing Device Operation / Proper Use of Safety Protective Gear
Recommended Skills
5S and Quality Management Activities / Basic Knowledge of Equipment Maintenance
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because the accuracy of feed amounts and timings directly affects quality. |
| Physical Stamina & Endurance | Because it involves standing work for long periods in high-temperature environments. |
| Collaboration & Teamwork | Because it is performed in collaboration with multiple workers. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Work procedures are standardized, and creative thinking is not required. |
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