Ingot Worker (Non-Ferrous Metal Smelting)
いんごっとこう（ひてつきんぞくせいれん）
Industry & Occupation
Classification
Summary
Specialized profession that melts and refines non-ferrous metal raw materials to produce ingots (metal blocks).
Description
The Ingot Worker (Non-Ferrous Metal Smelting) melts non-ferrous metal raw materials such as aluminum, copper, zinc, and lead (scrap or ore) in a melting furnace and removes impurities through the refining process. Produces ingots by controlling temperature and chemical composition while pouring the molten metal into molds. Responsible for melting furnace operations, molten metal temperature measurement, chemical analysis, mold management, and finished product inspection. Compliance with safety and environmental regulations and equipment maintenance are also important tasks. Involves extensive work in high-temperature and heavy labor environments, requiring manufacturing site experience and skills.
Future Outlook
Although the demand for skilled workers in non-ferrous metal smelting is limited due to advances in automation and labor reduction, demand for specialized skilled workers is expected to remain at a certain level due to expanding needs for lightweight metals for electric vehicles and high-performance materials.
Personality Traits
Attentive / Good team player / Patient / Strong sense of responsibility
Work Style
Career Path
Trainee (Apprentice) → Ingot Worker → Process Supervisor → Smelting Department Leader → Manufacturing Manager
Required Skills
Chemical Composition Analysis / Melting Furnace Operation / Mold Management / Molten Metal Temperature Management / Quality Inspection
Recommended Skills
Knowledge of Environmental Regulations / PLC Control / Reading English Technical Documents / Safety Management
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because high precision is required for fine adjustments of molten metal temperature and chemical composition. |
| Physical Stamina & Endurance | Because physical stamina is required, such as handling heavy raw materials in high-temperature environments. |
| Stress Tolerance | Because it is necessary to continue working calmly in high-temperature environments and hazardous operations. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because there are many standardized and routine operations with few creative elements. |
Related Qualifications
- Crane Operator
- Forklift Operator
- High-Pressure Gas Manufacturing Safety Supervisor (Class C)
- Slinging Technician
Aliases
- Ingot Smelting Worker
- Non-Ferrous Metal Ingot Manufacturing Worker
Related Jobs
- Foundry Worker
- Metal Fabricator
- Non-Ferrous Metal Fabricator
- Steelmaker