Cold Rolling Worker
れいかんあつえんこう
Industry & Occupation
Classification
Summary
A profession that processes metal sheets by passing them through a rolling mill at room temperature to achieve the specified thickness and width.
Description
Cold rolling workers are specialists who pass heat-treated metal sheets through rolling mills (roll mills) without heating and strictly adjust sheet thickness and width to finish products. During work, they measure dimensions of raw sheets and inspect surface scratches while controlling pressure and roll gaps. By repeatedly rolling in stages, they manufacture high-strength, high-precision steel sheets and supply them for automotive parts and building materials. Machine maintenance inspections, lubrication, troubleshooting, and safety device checks are also important tasks.
Future Outlook
While automation and labor-saving progress in the metal manufacturing industry, demand for high-quality thin sheets continues. A balance between skill inheritance and equipment introduction is required.
Personality Traits
Cautious / High concentration / Strong sense of responsibility
Work Style
Career Path
Cold Rolling Worker → Production Line Leader → Quality Control Staff → Production Technology Staff
Required Skills
Dimension Measurement (Vernier Caliper, Micrometer) / Machine Maintenance Inspection / Rolling Mill Operation / Safety Device Operation
Recommended Skills
Knowledge of Metal Material Properties / Quality Control Techniques (QC) / Troubleshooting
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because minute dimensional errors directly affect product quality. |
| Physical Stamina & Endurance | Because it involves handling heavy metal sheets and prolonged standing work. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because adherence to standards is emphasized more than creativity in machine operation. |
Related Qualifications
- Forklift Operator Training
- Slinging Operation Training
- Small Crane Operator Training
Related Jobs
- Hot Rolling Worker
- Metal Processing Worker
- Rolling Machine Operator