Melting Operator (Glass Fiber Manufacturing)
ようかいこう（ガラスせんいせいぞう）
Industry & Occupation
Classification
Summary
This occupation handles the industrial process of melting raw materials for glass fiber at high temperatures and producing molten glass while maintaining quality.
Description
A melting operator (glass fiber manufacturing) is a job that uses a melting furnace to melt glass raw materials at high temperatures and produce homogeneous molten glass. The worker manages furnace temperature and pressure, adjusts raw material input amounts and additives to optimize glass viscosity and composition. They also regularly collect samples for quality inspection, perform furnace inspections and maintenance, check safety devices, and manage records. The work is done in shifts, requiring physical stamina and tolerance for high-temperature environments.
Future Outlook
With the expansion of glass fiber demand, the demand for melting operators remains stable, but due to advances in automation and labor reduction, advanced operation and maintenance skills will be required in the future.
Personality Traits
Cautious / High Concentration / Physically Fit / Strong Sense of Responsibility
Work Style
Indoor High-Temperature Environment / Shift Work / Standing Work
Career Path
Line Operator → Team Leader → Manufacturing Engineer → Production Manager → Quality Control
Required Skills
Melting Furnace Operation / Quality Inspection / Raw Material Mixing and Feeding / Record Management / Safety Management / Temperature and Pressure Control
Recommended Skills
Boiler Knowledge / Environmental Safety and Health Knowledge / Machine Maintenance / Understanding of Improvement Activities (QC)
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Adaptability | Due to the need for instant adjustments based on furnace conditions or raw material variations. |
| Attention to Detail & Accuracy | Because subtle differences in temperature or raw material ratios directly affect quality. |
| Physical Stamina & Endurance | Due to the need for handling heavy raw materials and prolonged standing work. |
| Stress Tolerance | Because continuous work in high-temperature environments is required. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | The work is routine, emphasizing adherence to procedures over creativity. |
Related Qualifications
- Boiler Technician
- Glass Manufacturing Skills Technician (National Qualification)
Related Jobs
- Ceramics Worker
- Glass Manufacturing Worker
- Pottery and Porcelain Manufacturing Worker