Cement Raw Materials Grinder
せめんとげんりょうふんさいこう
Industry & Occupation
Classification
Summary
This occupation is responsible for pulverizing raw materials such as limestone and clay using crushers in the cement manufacturing process to produce uniform raw material powder.
Description
Cement raw materials grinders crush cement raw materials such as limestone and clay using rotary crushers (such as rotary mills) and adjust them to the specified particle size. They monitor and adjust the raw material feed rate, crusher rotation speed, and wear status, collect samples for quality testing, and inspect particle size and moisture content. They also perform regular cleaning, lubrication, and parts replacement for preventive maintenance, strictly adhere to safety rules, collaborate with other operators and maintenance departments to ensure stable plant operation, and handle initial responses to troubles.
Future Outlook
While stable demand is expected in line with cement needs, machine maintenance and process control skills will become more important due to advancements in energy saving and automation.
Personality Traits
Good Teamwork / High Safety Awareness / Meticulous / Strong Sense of Responsibility
Work Style
Factory Work / Heavy Equipment Operation / Indoor and Outdoor / Shift Work
Career Path
Raw Material Crushing Worker (Entry Level) → Manufacturing Operator → Equipment Maintenance Department → Production Supervisor → Factory Manager
Required Skills
Basic Knowledge of Particle Size Measurement / Crusher Operation / Data Monitoring / Safety and Health Management
Recommended Skills
Analytical Testing / Machine Maintenance / Manufacturing Process Management / PLC Control
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Must not miss subtle changes to maintain powder particle size and quality. |
| Physical Stamina & Endurance | Due to continuous standing work and heavy equipment operation in environments with noise and vibration. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Creativity is not highly required as it follows standard operating procedures. |
Aliases
- Raw Material Crushing Operator
- Raw Material Crushing Worker
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