Rolling Roll Maintenance Worker
あつえんロールせいびこう
Industry & Occupation
Classification
Summary
A technical job that inspects, maintains, and repairs rolling rolls used in rolling lines for steel plates, etc., supporting the stable operation of production equipment.
Description
Rolling roll maintenance workers specialize in the maintenance and upkeep of rolling rolls used in steel mills and metal processing factories. They detect wear and cracks through regular dimensional measurements and non-destructive testing, and grind and repair the roll surfaces using dedicated grinding machines. As needed, they replace roll segments and adjust balance, and also operate transport equipment and handle heavy objects with cranes. They collaborate with equipment maintenance teams and production management departments, adhering to safety and health standards while maximizing production efficiency.
Future Outlook
Even as manufacturing automation and efficiency improve, demand for rolling roll maintenance remains stable. Acquisition of preventive maintenance technologies using IoT and AI is required.
Personality Traits
Good team player / Meticulous / Strong sense of responsibility
Work Style
Crane operation / Indoor factory work / Shift work
Career Path
Apprentice Maintenance Worker → Rolling Roll Maintenance Worker → Team Leader → Equipment Maintenance Engineer → Equipment Management Manager
Required Skills
Blueprint Reading / Grinding and Polishing Technology / Measurement and Inspection Technology / Mechanical Maintenance Technology
Recommended Skills
IoT Predictive Maintenance Technology / Reading English Technical Documents / Safety and Health Management / Welding Technology
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because overlooking fine wear or scratches affects quality. |
| Physical Stamina & Endurance | Because handling heavy rolls and prolonged standing work are required. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Mainly follows existing work procedures, with little new development. |
Related Qualifications
- Crane Operator (License)
- Forklift Operation Skills Training
- Mechanical Maintenance Skills Certification
Related Jobs
- Mechanical Maintenance Worker
- Metal Processing Worker
- Rolling Mill Worker