Foil rolling worker (Non-ferrous metal foil)
てんえんこう（ひてつきんぞくはく）
Industry & Occupation
Classification
Summary
A technical job that processes non-ferrous metal sheets into thin metal foil through multiple rounds of rolling and extending.
Description
Foil rolling workers (non-ferrous metal foil) heat non-ferrous metal sheets such as aluminum, copper, and titanium to appropriate temperatures in a heating furnace, and use rolling mills to thinly extend them to produce metal foil. Controlling the thickness from tens to hundreds of microns requires precise management of temperature, speed, and pressure. In the manufacturing process, multiple rounds of rolling and reheating are repeated, and work is performed while inspecting and confirming the final thickness, width, and surface quality. They are also responsible for equipment inspections, machine maintenance, and occupational safety and health management to maintain product quality and improve production efficiency.
Future Outlook
While demand for metal foil in electronic components and automotive applications is expected to remain stable, production line automation and multi-skilling are advancing, requiring enhanced capabilities not only in machine operation but also in quality control and equipment maintenance.
Personality Traits
Good team player / Meticulous / Physically fit / Strong sense of responsibility
Work Style
Career Path
Operator → Group leader/Leader → Production management → Quality management → Manufacturing department manager
Required Skills
Machine maintenance (basic) / Rolling mill operation / Safety and health management / Temperature management / Thickness measurement inspection
Recommended Skills
Equipment maintenance management / Quality control
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because minute differences in thickness directly lead to quality defects. |
| Physical Stamina & Endurance | Because there is a lot of handling of heavy metal sheets and standing work in high-temperature environments. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because the work is routine and does not require much creative thinking. |
Related Jobs
- Metal foil manufacturing worker
- Metal processing worker
- Rolling worker