Roll Operator (Mining)
ろーるうんてんこう
Industry & Occupation
Classification
Summary
A job that operates roll-type crushers, handling ore crushing, particle size adjustment, and equipment inspection and maintenance.
Description
Roll operators at mining sites or smelters operate roll-type crushers to crush mined ore and adjust it to the specified particle size. They perform pre-operation inspections and monitoring during operation, and in case of abnormalities, implement emergency stops and investigate causes. They maintain stable operation through regular maintenance, roller spacing adjustments, lubrication management, etc. They carry out work in collaboration with the team while complying with safety rules.
Future Outlook
Amid advancing automation and labor-saving in mining, skills in remote operation and automated equipment operation are required, necessitating improvement in skill levels.
Personality Traits
Cautious / High Concentration / Strong Sense of Responsibility
Work Style
Career Path
Roll Operator Apprentice → Roll Operator → Equipment Maintenance Technician → Mining Engineer → Site Supervisor
Required Skills
Compliance with Safety Rules / Equipment Inspection and Anomaly Detection / Lubrication and Spacing Adjustment Work / Operation and Monitoring of Roll-Type Crushers
Recommended Skills
Basic Knowledge of Electrical Piping / Basic Knowledge of Machine Maintenance / Reading Drawings and Specifications
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | To detect subtle abnormalities in equipment. |
| Physical Stamina & Endurance | Involves handling heavy objects and standing work. |
| Problem Solving | Quick response to crusher jams or abnormalities is required. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Focuses more on routine tasks than new ideas. |
| Numerical & Quantitative Analysis | Mainly basic measurements rather than complex calculations. |
Related Qualifications
- Forklift Operation Training
- Large Special Vehicle License
- Small Mobile Crane Operator
Related Jobs
- Excavator Operator
- Mining Laborer
- Scraper Operator