Rubber Fender Manufacturing Worker (Rubber)
ぼうげんざいせいぞうこう（ごむせい）
Industry & Occupation
Classification
Summary
A profession that manufactures rubber fenders (rubber fenders). Responsible for processes from raw material compounding, kneading, molding, vulcanization, to inspection.
Description
Rubber fender manufacturing workers produce rubber fenders used for shock absorption on ships and port facilities. In the factory, the process starts with compounding and kneading raw rubber, forming the product shape using molding machines or injection molding equipment. Then, in the vulcanization (sulfur crosslinking) process, the rubber is hardened, accuracy and hardness are measured, and dimensional and appearance inspections are conducted. Operation and maintenance of manufacturing equipment, as well as safety and health management, are also part of the duties.
Future Outlook
Although influenced by trends in port facilities and shipbuilding, the introduction of automation and labor-saving technologies is progressing, and demand for specialized technicians is expected to be maintained.
Personality Traits
Attentive / Cooperative / Dexterous with hands and good at detailed work / Patient
Work Style
Career Path
Manufacturing Operator → Line Leader → Manufacturing Engineer → Quality Control Staff → Manufacturing Manager
Required Skills
Kneader Operation / Molding Machine Operation / Quality Inspection (Hardness and Dimensional Measurement) / Rubber Compounding / Vulcanizer Operation
Recommended Skills
Basic Knowledge of Quality Control / Machine Maintenance Knowledge / Rubber Chemistry Basics / Safety and Health Management
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Attention is required to not miss minute defects in the inspection process. |
| Physical Stamina & Endurance | Physical stamina is required due to frequent raw material handling and long hours of standing work. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Since work is based on prescribed processes, there is little need for generating new ideas. |