Sorting Worker (Quarrying Industry)
せんべつこう（さいせきぎょう）
Industry & Occupation
Classification
Summary
A profession that sorts and classifies stones mined at quarries by size and quality using manual labor or machinery.
Description
Sorting workers at quarries use manual labor or sorting machinery to classify mined rocks and stone materials by size, shape, and quality, and send them to the next processes (crushing, processing, transportation). The work is mainly outdoors, and they are responsible for safety management, wearing protective gear, and daily machine inspections. Measures against stone dust and noise are necessary, and they work efficiently and accurately in teams.
Future Outlook
While stable demand is expected due to construction material needs, efficiency improvements may advance with the progress of automation and mechanization.
Personality Traits
Work Style
Career Path
Sorting Worker → Quarrying Worker → Site Leader → Site Supervisor
Required Skills
Operation of Conveyors and Sorting Machines / Stone Knowledge / Use of Safety Protective Gear / Visual Inspection
Recommended Skills
Basic Quality Control Knowledge / Dust Control Knowledge / Machine Maintenance and Inspection
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Requires discerning subtle differences in stone quality and dimensions. |
| Physical Stamina & Endurance | Due to frequent heavy outdoor labor and long hours. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Primarily follows predetermined standards for work. |
| Numerical & Quantitative Analysis | Does not require advanced mathematical analysis. |
Related Qualifications
- Construction Vehicle Operator
- Forklift Operator
- Sling Load Handling Operator
Aliases
- Stone Sorting Operator
- Stone Sorting Worker
Related Jobs
- Crusher Operator
- Quarrying Worker
- Rock Transport Worker