Ballast Manufacturing Worker
ばらすとせいぞうこう
Industry & Occupation
Classification
Summary
A job that processes crushed stone raw materials to manufacture construction ballast.
Description
Ballast manufacturing workers feed quarried raw stones into crushers and process them to the specified particle size and shape using multiple screening machines and washing equipment. In the manufacturing process, they perform particle size management according to quality standards, removal of unnecessary materials, moisture adjustment, etc., and load the final product onto trucks for shipment. They also engage in operation and maintenance inspections of manufacturing machines, safety management, and environmental management (dust suppression and wastewater treatment), and are responsible for creating manufacturing records and quality inspections. They follow production plans based on seasons and demand, and teamwork is essential.
Future Outlook
Stable employment is expected due to demand from infrastructure development, railway, and road construction, while the introduction of labor-saving and automation technologies is advancing, increasing the demand for advanced skills in equipment operation and maintenance.
Personality Traits
Attentive / Good team player / Patient / Strong sense of responsibility
Work Style
Indoor and outdoor work / Manufacturing industry / Shift work / Standing work
Career Path
Ballast Manufacturing Staff → Group Leader/Line Leader → Manufacturing Process Manager → Factory Manager → Quality Assurance and Technology Development
Required Skills
Crusher and Screener Operation / Machine Maintenance and Inspection / Particle Size and Moisture Content Measurement / Quality Control / Safety and Health Management
Recommended Skills
Data Recording and Reporting / Environmental Management / Forklift Operation / Slinging
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | To maintain the specified particle size and shape. |
| Physical Stamina & Endurance | Due to frequent heavy machinery operation and prolonged standing work. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because the manufacturing process is routine. |
Related Qualifications
- Forklift Operation Training
- Large Special Vehicle License
- Mobile Crane Operator
- Slinging Training
Related Jobs
- Crusher Operator
- Quarry Worker
- Stone Fabricator