Bloom Rolling Mill Operator
ぶんかいあつえんこう
Industry & Occupation
Classification
Summary
Manufacturing technician who heats block-shaped metal materials and rolls them between rolls to form plates or bars.
Description
Bloom rolling mill operators heat steel or non-ferrous metal blooms at high temperatures and process them to specified dimensions and shapes using rolling mills. They manage input temperatures, adjust gaps between rolls, control rolling speeds, and ensure surface quality and dimensional accuracy. They detect and correct unusual sounds, vibrations, or surface defects during processing early on, adhere to safety procedures, and proceed with production. Shift work in teams is common, and depending on experience, they can advance to shift leader or factory supervisor.
Future Outlook
While rationalization in domestic manufacturing advances labor-saving and automation, demand for skilled technicians remains high, and employment is stable.
Personality Traits
Attentive / Cooperative / Patient / Strong Sense of Responsibility
Work Style
Career Path
Junior Rolling Mill Worker → Bloom Rolling Mill Operator → Shift Leader → Factory Supervisor → Production Management
Required Skills
Factory Safety Management / Measuring Instrument Operation / Rolling Mill Operation / Temperature Management / Understanding of Metal Material Properties
Recommended Skills
CAD/CAM Basics / Machine Maintenance (Basics) / QC Techniques
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because it is necessary to strictly manage dimensions and surface quality. |
| Physical Stamina & Endurance | Due to handling heavy steel blocks and prolonged standing work. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Routine tasks predominate, with few elements requiring new ideas. |
Related Jobs
- Cold Rolling Mill Operator
- Hot Rolling Mill Operator
- Sheet Metal Worker