Refractory Brick Manufacturing Worker
たいかれんがせいぞうこう
Industry & Occupation
Classification
Summary
A profession that manufactures refractory materials used in furnace walls of plants and similar applications, by consistently handling raw material batching, forming, drying, firing, and inspection for refractory bricks.
Description
Refractory brick manufacturing workers are specialized technicians who produce refractory bricks used in blast furnaces, ceramic plants, and similar facilities. Their work encompasses mixing raw materials such as clay and alumina sand, forming using presses or extrusion molding machines, drying via natural or forced drying furnaces, firing in kilns, and quality inspections including dimensional measurements and compressive strength tests. Precise control of firing temperature and duration is essential to ensure product fire resistance and dimensional accuracy, and they also investigate defect causes and improve processes. Finished products are cut, ground, packaged, and shipped.
Future Outlook
A steady demand is expected as long as plants and industrial furnaces continue to operate. Additionally, with progress in energy-saving measures and recycling technologies for refractories, there may be growing needs for personnel skilled in advanced manufacturing techniques.
Personality Traits
Cooperative / Meticulous / Patient / Strong sense of responsibility
Work Style
Day shift / Factory work / Full-time employee / Night shift / Shift
Career Path
Apprentice Refractory Brick Manufacturing Worker → Refractory Brick Manufacturing Worker → Line Leader → Production Manager → Quality Manager → Factory Manager
Required Skills
Drying and Firing Furnace Operation Management / Forming Machine Operation / Machine Maintenance / Quality Inspection Equipment Operation / Raw Material Batching Technology
Recommended Skills
Basic Knowledge of Materials Science / Ceramics Materials Engineering / Process Improvement (5S) / Quality Control Techniques (QC Seven Tools)
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Even slight deviations in dimensions or firing conditions affect product quality. |
| Physical Stamina & Endurance | Frequent raw material handling and work in high-temperature environments require physical stamina. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Raw material batching follows predetermined formulas, so little originality is required. |
Related Qualifications
- Ceramics and Stone Product Manufacturing Skilled Worker
Aliases
- Refractory Brick Manufacturing Worker
- Refractory Brick Worker
- Refractory Manufacturing Worker
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- Ceramic Engineer
- Ceramics Testing Technician
- Clay Shaping Worker
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