Vulcanization Worker (Tire Molding)
かりゅうこう（たいやせいけい）
Industry & Occupation
Classification
Summary
A manufacturing job that fills rubber compounds for tires into molds and heats and pressurizes them using a vulcanization press machine to achieve the specified shape and properties.
Description
Vulcanization workers (tire molding) knead raw rubber into compounds, set them into molds, and perform high-temperature, high-pressure processing using vulcanization press machines to form the basic tire shape. They handle mold preparation, machine operation, temperature and pressure control, product removal after molding, inspection of dimensions and appearance, sorting of defective items, and maintain stable production based on work instructions and quality standards. The work involves shift rotations, extensive standing in hot and noisy environments, and requires team coordination and safety and health management.
Future Outlook
While automation and robot implementation advance labor reduction, the need for training and succession of skilled workers continues. The value of highly specialized technicians remains with the development of new materials for electric vehicles.
Personality Traits
Work Style
Career Path
Line Operator → Acquire Skill Certification (Rubber Product Molding) → Group Leader/Leader → Production Manager
Required Skills
Mold Handling / Product Inspection / Understanding Work Procedures / Vulcanization Press Operation
Recommended Skills
Machine Maintenance (Basic) / Quality Control / Rubber Engineering Basics / Safety and Health (5S)
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Attention to detail is essential to detect minute appearance defects or dimensional deviations. |
| Physical Stamina & Endurance | Physical stamina is required to sustain standing work in high-temperature environments. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Analytical & Logical Thinking | Because work procedures are routine and advanced analysis is minimal. |
| Creativity & Ideation | Because it involves following established procedures. |
| Numerical & Quantitative Analysis | Measurement is required, but advanced mathematical analysis is not needed. |
| Planning & Organization | Work arrangements are often directed by superiors. |
Aliases
- Rubber Tire Molder
- Tire Vulcanizer
Related Jobs
- Press Worker
- Rubber Kneader
- Rubber Product Molder