Raw rubber refining worker
げんりょうごむせいれんこう
Industry & Occupation
Classification
Summary
This occupation involves processing raw rubber with kneaders, adjusting formulations, temperature, and pressure to manufacture uniform rubber base materials.
Description
Raw rubber refining workers add additives to natural rubber or synthetic rubber and knead them using kneaders or rollers. They produce uniform rubber base materials through quality inspections such as temperature and pressure control, and viscosity and specific gravity measurements, and supply them to molding and vulcanization processes. In the event of equipment abnormalities, they also perform emergency responses and simple maintenance. Production lines often involve shift work, long hours of standing work, and handling of heavy objects.
Future Outlook
Stable demand is expected due to rubber needs for automobiles and industrial products. The introduction of automation technology for labor saving and quality improvement will advance the sophistication of skills.
Personality Traits
Work Style
Career Path
Manufacturing operator → Leader → Process manager → Production engineer → Factory manager
Required Skills
Kneader operation / Quality inspection / Temperature and pressure management / Understanding properties of raw rubber
Recommended Skills
Equipment maintenance / Forklift operation / Knowledge of vulcanization conditions / Response to abnormalities
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because precise compounding and quality control are required. |
| Physical Stamina & Endurance | Due to frequent handling of heavy objects and long hours of standing work. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Low need for new ideas since it follows standardized processes. |
| Initiative & Leadership | Few independent judgments are required as work follows procedures. |
Related Jobs
- Rubber product molding worker
- Rubber vulcanization worker