Vinyl Chloride Extrusion Worker (Electric Wire Manufacturing)
えんかびにーるおしだしこう（でんせんせいぞう）
Industry & Occupation
Classification
Summary
A job that melts vinyl chloride resin, extrudes it through a die, and manufactures covering material for electric wires.
Description
Vinyl chloride extrusion workers heat and melt PVC (polyvinyl chloride) resin and extrude covering material onto electric wires through a die. They manage the entire production process from raw material mixing, machine startup, adjustment of temperature, pressure, and speed, inspection of product thickness and appearance, to cooling and winding. They operate the line on shifts according to production plans, reduce defect rates, and respond to equipment troubles.
Future Outlook
While demand for electric wires is stable, adaptation to new materials and technologies such as lead-free and flame-retardant is required due to environmental regulations and the adoption of alternative resins.
Personality Traits
Cooperative / High concentration / Meticulous / Physically fit
Work Style
Career Path
Extrusion Molding Operator → Line Leader → Quality Control Staff → Production Engineering Engineer → Factory Manager
Required Skills
Appearance Inspection / Extrusion Machine Operation / Plastic Materials / Pressure and Temperature Control / Quality Inspection
Recommended Skills
Machine Maintenance (Basic) / Mold Maintenance / PLC Basic Operation / Quality Control Techniques (QC)
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because fine adjustments to extrusion volume and thickness directly affect product quality. |
| Physical Stamina & Endurance | Because it involves standing work and handling heavy objects, physical stamina to endure long hours is required. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Since routine tasks are the main focus, creativity is not particularly required. |
| Initiative & Leadership | Since tasks mainly follow instructions, there are few opportunities to proceed independently. |
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- Extrusion Molder
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