Raw Material Weigher (Metal Smelting)
げんりょうけいりょうこう（きんぞくせいれん）
Industry & Occupation
Classification
Summary
This occupation involves accurately weighing raw materials (such as metal ores and alloying elements) used in the metal smelting process and charging and managing them in the prescribed ratios.
Description
Raw material weighers perform tasks of weighing raw materials required for the metal smelting process according to specified weights and blending ratios, and charging them into the melting furnace. They check the quality and specifications of delivered raw materials, verify the calibration status of weighing instruments (scales and load cells), and weigh accurately. They record the weighed values, hand over to the next process staff or charge into the furnace. Work is shift-based, may involve forklift or slinging operations, and requires safety management, equipment inspections, and adherence to work procedures.
Future Outlook
While production automation and IoT technology will improve accuracy and efficiency, routine tasks may become automated. Skilled workers will be required to shift to higher processes such as quality control and equipment maintenance. Although influenced by domestic metal demand, stable needs are expected.
Personality Traits
High Concentration / Meticulous / Strong Sense of Responsibility
Work Style
Factory Employment / Heavy Labor / Shift Work / Standing Work / Team Work
Career Path
Raw Material Weigher (Beginner) → Smelting Operator → Process Manager → Smelting Engineer → Factory Manager / Manufacturing Department Manager
Required Skills
Metal Smelting Knowledge / Weighing Equipment Operation / Weight Calculation / Work Based on Procedure Manuals
Recommended Skills
Data Entry and Management (Excel) / Forklift Operation / Metal Analysis Equipment / Slinging Operation
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because accurate weighing directly affects product quality. |
| Physical Stamina & Endurance | Due to frequent handling of heavy objects and prolonged standing work. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Since routine tasks are the main focus, creative thinking is not particularly required. |
Related Qualifications
- Forklift Operation Skills Training
- Slinging Skills Training
Related Jobs
- Casting Worker
- Melting Worker
- Quality Control Staff
- Raw Material Preparer
- Smelting Engineer