Raw Material Crusher (Cement Mortar Product Manufacturing)
げんりょうふんさいこう
Industry & Occupation
Classification
Summary
This occupation involves feeding raw materials into crushers and crushing them to a specified particle size in the manufacturing process of cement mortar products.
Description
Raw material crushers handle the task of crushing raw materials such as limestone and silica to a specified particle size using dedicated crushers (ball mills, rotary crushers, etc.) to produce homogeneous powder. They perform machinery operation and monitoring, measurement and weighing, periodic sampling for particle size measurement and quality inspection, machine maintenance, cleaning, safety checks, and more. To maintain product quality, they adjust crushing conditions and additive input amounts to prevent defective products. Safety and health management, such as dust and noise prevention, is also an important duty.
Future Outlook
Demand remains stable due to ongoing construction investments and infrastructure development. However, with the advancement of labor-saving and automation equipment, higher-level skills in machine operation and maintenance will be required.
Personality Traits
Meticulous / Physically Fit / Strong Sense of Responsibility
Work Style
Heavy Object Handling / Indoor Standing Work / Line Work / Shift Work
Career Path
Operator Apprentice → Raw Material Crusher → Group Leader/Leader → Production Management → Factory Manager
Required Skills
Crusher Operation / Particle Size Measurement / Simple Machine Maintenance / Weighing Work
Recommended Skills
Dust Control / Instrumentation Knowledge / Machine Maintenance / Safety and Health Knowledge
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | High accuracy is required for crushing particle size and quality control. |
| Physical Stamina & Endurance | High physical stamina is needed due to handling heavy raw materials and prolonged standing work. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Routine tasks are the main focus, and creativity is not highly required. |
Related Jobs
- Kiln Operator
- Mortar Manufacturing Worker
- Raw Material Adjuster