Coarse Crusher Operator (Concentrator)
そさいきうんてんいん（せんこうじょう）
Industry & Occupation
Classification
Summary
A machine operation job that crushes ore to an appropriate size using a coarse crusher (crusher), serving as the pre-process for concentration treatment.
Description
The coarse crusher operator is responsible for operating the coarse crusher that initially crushes ore at the concentrator. Adjusts the ore feed amount and feeder speed to maintain appropriate particle size. Monitors for abnormal vibrations or temperature rises in the machine, performs regular maintenance inspections and simple repairs. Records operation logs and inspection results, and collaborates with concentrator workers and the maintenance department to support safe and stable production.
Future Outlook
Amid resource security and cost competition, improvements in production efficiency are demanded, with advancements in remote monitoring and predictive maintenance technologies using IoT and AI. Enhancing skills and coexisting with automation are challenges.
Personality Traits
Cautious / Good Teamwork / High Concentration / Strong Sense of Responsibility
Work Style
Career Path
Coarse Crusher Operator → Pulverizer Operator → Concentration Technician → Concentrator Supervisor → Mining Engineer
Required Skills
Adjustment of Feeders and Sensors / Coarse Crusher Operation / Inspection and Maintenance of Mechanical Equipment / Log Recording and Reporting
Recommended Skills
Basic Knowledge of Electricity and Control / Mechanical Maintenance Knowledge / Safety and Health Knowledge / Troubleshooting
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because attention is required to not miss signs of machine abnormalities or subtle changes in particle size. |
| Physical Stamina & Endurance | Because physical stamina is needed for long hours of work in noisy, vibrating, and dusty environments. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because routine operation tasks are the main focus, with little need for new idea generation. |
| Numerical & Quantitative Analysis | Because advanced mathematical analysis is not required. |
Aliases
- Crusher Operator
Related Jobs
- Concentrator Worker
- Crusher Operator
- Pulverizer Operator