Scale Removal Worker (Metal Material Manufacturing)
すけーるおとしこう
Industry & Occupation
Classification
Summary
A job that removes scale (oxide film) adhering to the surface of metal materials before and after casting or rolling processes using manual labor or machinery.
Description
Scale removal workers are specialized technicians who remove oxide films (scale) adhering to metal surfaces during processes such as hot rolling using wire brushes, sanders, shot blast machines, etc. The metal surfaces after work are visually inspected through quality checks to prepare them for subsequent processes like welding, painting, and machining. The work is line work in indoor factories, involving long hours of standing and handling heavy objects, requiring the use of safety protective gear and regular equipment inspections. Adhering to optimal polishing conditions and procedures for each product is key to maintaining quality.
Future Outlook
While automation and robotization are advancing, demand for manual scale removal remains for complex shapes and small-lot products, and a certain level of employment is expected to be maintained.
Personality Traits
Work Style
Indoor Factory Work / Manufacturing Line / Shift Work / Standing Work
Career Path
Scale Removal Worker → Processing Staff → Quality Control → Factory Supervisor
Required Skills
Hand Tool Operation / Protective Gear Management / Shot Blast Machine Operation / Visual Inspection
Recommended Skills
Hazardous Materials Handling Knowledge / Metal Materials Science / Process Improvement (Small Group Activities) / Welding Pre-treatment
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | To remove fine scale without leaving any and maintain quality. |
| Physical Stamina & Endurance | Requires physical stamina due to handling heavy objects and long hours of standing work. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Analytical & Logical Thinking | Mainly simple tasks, little need for advanced analysis. |
| Communication Skills | Involves a lot of individual work, so high communication skills are not particularly required. |
| Creativity & Ideation | Work is done by prescribed methods, so advanced creativity is not needed. |
| Numerical & Quantitative Analysis | Measuring instruments may be used, but advanced mathematical analysis is not needed. |
| Planning & Organization | Work follows instructions from superiors, so few opportunities to make plans oneself. |
Related Qualifications
- Forklift Operation Training Course
Related Jobs
- Polishing Worker
- Rolling Worker
- Surface Treatment Worker