Roasting Worker (Chemical Products)
ばいしょうこう
Industry & Occupation
Classification
Summary
A profession that processes chemical raw materials at high temperatures to induce necessary chemical changes, adjusting and improving product properties.
Description
Chemical product roasting workers heat raw materials such as oxides, catalysts, and pigments under specified temperature, time, and atmospheric conditions to promote chemical changes like dehydration, oxidation, and crystallization. They are responsible for processes including raw material blending and loading, setting roasting programs, temperature measurement and control, monitoring safety devices, cooling and removal after firing, and quality inspection. They handle various roasting equipment such as gas furnaces, electric furnaces, and rotary kilns. Since optimizing process conditions directly impacts product performance, a high level of attention and adherence to procedures is required.
Future Outlook
With increasing demand for high-performance materials and advanced catalysts, the importance of skilled workers capable of managing precise roasting conditions is expected to rise.
Personality Traits
Work Style
Career Path
Operator Apprentice → Roasting Operator → Group Leader → Manufacturing Line Leader → Assistant Factory Manager
Required Skills
Furnace Control Programming / Safety Device Monitoring / Temperature Measurement Equipment Operation / Temperature and Time Management Recording / Understanding Quality Inspection Standards
Recommended Skills
Basic Knowledge of PLC Control Devices / English (Manual Reading) / Instrumentation Sensor Technology / IoT Monitoring Systems
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because even minute differences in temperature or time greatly affect product quality. |
| Physical Stamina & Endurance | Because it requires physical stamina due to frequent raw material handling and standing work around the furnace. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Processes are based on prescribed procedures, so accurate work is valued more than originality. |
Related Qualifications
- Boiler Engineer
- Forklift Operation Training
- Hazardous Materials Handler
Aliases
- Firing Operator
- Kiln Operator
Related Jobs
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- Chemical Plant Operator
- Heat Treatment Worker