Refractory Clay Extractor
たいかねんどさいしゅいん
Industry & Occupation
Classification
Summary
Worker who excavates, selects, and transports refractory clay, the raw material for refractory materials, at mining sites.
Description
Refractory clay extractors excavate, select, inspect quality, and transport clay, the basic raw material for refractory materials used in steel mills and glass factories, at mining sites. They perform tunnel excavation, blasting operations, heavy machinery operation, inspection of particle size and component content after mining, safety management, and compliance with procedures based on mining safety laws. Work sites include indoor tunnels and open-pit mines, involving dust, noise, and high-temperature environments, where teamwork and physical stamina are essential.
Future Outlook
Demand for refractory materials correlates with trends in the steel and glass industries. Due to labor shortages and automation advances, there is a trend toward adopting labor-saving technologies.
Personality Traits
Diligent / High safety awareness / Strong sense of responsibility
Work Style
Career Path
Site laborer → Squad leader → Site supervisor → Mining technician → Production control
Required Skills
Basic Blasting Technology / Construction Vehicle Operation / Quality Control (Particle Size Inspection) / Underground Safety Work
Recommended Skills
Basic Geology Knowledge / CAD Operation / Mine Machinery Maintenance / Reading English Technical Literature
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Adaptability | Necessary to adapt to changes in weather and geological conditions. |
| Attention to Detail & Accuracy | Detailed checks are necessary to ensure quality and safety. |
| Physical Stamina & Endurance | Requires prolonged heavy labor and sustained physical endurance. |
| Stress Tolerance | Need to tolerate stress from heavy labor and working in inclement weather. |
| Collaboration & Teamwork | Team coordination is important to ensure safety. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Procedures are routine, so advanced creativity is not particularly needed. |
| Numerical & Quantitative Analysis | Primarily simple quantity management; no need for advanced mathematical analysis. |
Related Qualifications
- Mine Operations Supervisor
- Vehicle-Type Construction Machinery Operation Skills Training
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