Mixer Operator (Ready-Mixed Concrete Manufacturing)
ミキサーうんてんいん（なまコンクリートせいぞう）
Industry & Occupation
Classification
Summary
This occupation involves handling everything from weighing and feeding raw materials to operating mixer equipment, conducting quality tests, and inspecting equipment at ready-mixed concrete production plants.
Description
The Mixer Operator (Ready-Mixed Concrete Manufacturing) weighs and feeds raw materials such as cement, aggregates, water, and admixtures in appropriate proportions, and operates the mixer equipment to perform mixing. They conduct quality tests such as slump tests, produce concrete that meets standards, and perform daily inspections, cleaning, and simple maintenance of the equipment to maintain safe and stable production. They create and manage work records, collaborate with the team to improve production efficiency, and contribute to environmental and safety management.
Future Outlook
Stable job openings are expected due to demand from infrastructure development and urban development. While automation and IoT technologies are advancing, there will continue to be a need for personnel with skills in on-site quality control and equipment operation.
Personality Traits
Good Team Player / Meticulous / Strong Sense of Responsibility
Work Style
Indoor and Outdoor Work / Shift Work / Team Work / Uniform Provided
Career Path
Manufacturing Assistant → Mixer Operator → Quality Control Staff → Plant Supervisor → Manufacturing Department Manager
Required Skills
Equipment Inspection and Cleaning / Mixer Operation / Quality Testing / Raw Material Weighing and Feeding / Work Record Management
Recommended Skills
Basic Knowledge of Electricity and Control / Forklift Operation / Manufacturing Equipment Maintenance / Safety and Health Management
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because the accuracy of mix proportions and quality control directly affects product quality. |
| Physical Stamina & Endurance | Due to prolonged standing work and handling of heavy materials, physical stamina is required. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | The work is mostly routine, and creative thinking is not particularly required. |
Related Qualifications
- Ready-Mixed Concrete Chief Technician
Aliases
- Concrete Mixer Operator
- Ready-Mixed Concrete Operator
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