Ceramic Raw Material Worker
ようぎょうげんりょうこう
Industry & Occupation
Classification
Summary
Specialist who selects, crushes, and mixes raw materials such as clay and feldspar used in porcelain and ceramics manufacturing, adjusts mixing ratios to stabilize quality.
Description
Ceramic raw material workers receive raw materials such as clay, feldspar, and silica stone used in porcelain and ceramics manufacturing, perform quality inspections, and handle processes such as crushing, sieving, and mixing. They manage mixing ratios and adjust moisture content to stabilize the quality of products after firing, and collaborate with production engineers and quality control departments. Operation of machinery such as mills and mixers, and basic knowledge of chemical analysis techniques are required.
Future Outlook
With the expanding demand for high-performance ceramics and environmentally friendly materials, stable demand is expected for raw material adjustment technicians. As automation and data analysis technologies are introduced, the value of personnel with quality data management and analysis capabilities will increase.
Personality Traits
Cooperative / Meticulous / Physically fit / Strong sense of responsibility
Work Style
Factory work / Indoor standing work / Shift work / Team work
Career Path
Ceramic Raw Material Worker → Manufacturing Line Leader → Quality Control Staff → Manufacturing Engineer (Process Development) → Factory Manager
Required Skills
Crusher and Mixer Operation / Quality Inspection (Specific Gravity and Moisture Content Measurement) / Raw Material Blending / Weight Measurement
Recommended Skills
Ceramics Materials Science / Chemical Analysis Equipment Operation / Data Management / Safety and Health Management
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because errors in raw material mixing ratios directly affect product quality. |
| Physical Stamina & Endurance | Because physical strength is required for transporting raw materials and crushing operations. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Mostly routine work, so little novelty. |
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