Enamel Firing and Finishing Worker
ほうろうやきいれしあげこう
Industry & Occupation
Classification
Summary
A manufacturing technician who applies a vitreous coating (enamel) to metal substrates, fires and polishes it at high temperatures to improve durability and aesthetics.
Description
Enamel firing and finishing workers mix and apply vitreous powder (enamel) to metal products such as bathtubs, sinks, and machine parts, then fire them in high-temperature furnaces to impart corrosion resistance and decorative properties to the surface. After firing, they remove irregularities using polishing and grinders to achieve a smooth finish. The work requires furnace temperature management, accuracy in powder mixing ratios, and workplace safety and health management, with team-based line work as the standard.
Future Outlook
While there are concerns about a shortage of workers due to declining birthrates and an aging population, this is a field advancing in automation and labor-saving technologies. Succession of skills from skilled workers who meet high-quality demands is highly valued.
Personality Traits
Work Style
Career Path
Line Operator → Leader → Quality Control → Production Management → Manufacturing Technician
Required Skills
Coating Technology / Enamel Mixing / Firing Furnace Operation / Polishing and Finishing Technology / Safety and Health Knowledge
Recommended Skills
Heating Furnace Temperature Management / Machine Maintenance / Materials Knowledge / Quality Control
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Essential for ensuring uniform coating and good product yield. |
| Physical Stamina & Endurance | Due to working in high-temperature environments and frequently handling heavy objects. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Process standardization is important, and creativity is relatively low. |
| Numerical & Quantitative Analysis | Advanced mathematical analysis is minimal beyond quantity management and mixing ratios. |
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