Sand Mold Maker (Foundry Production)
すながたこう
Industry & Occupation
Classification
Summary
Sand mold makers handle everything from mixing and molding molding sand to drying and inspection in foundry production, creating precise sand molds as skilled technical workers.
Description
Sand mold makers mix binder with molding sand, pack it into mold frames, and produce sand molds for pouring metal. They undergo hardening processes, drying, and dimensional inspections before supplying to the casting line, and confirm mold dimensional accuracy and surface condition to maintain quality. Handling heavy sand and frames requires physical strength, and operations are conducted with thorough safety and hygiene measures. With accumulated experience, they also engage in reading mold design drawings, process improvements, and safety management.
Future Outlook
While domestic manufacturing advances in automation and overseas relocation, demand for high-quality and specialty castings persists, and a shortage of skilled sand mold makers is expected to intensify.
Personality Traits
Cooperative / Meticulous / Patient / Strong sense of responsibility
Work Style
Career Path
Sand Mold Assistant → Sand Mold Maker → Advanced Sand Mold Maker → Casting Process Manager → Factory Management Position
Required Skills
Dimensional Measurement and Quality Inspection / Molding Sand Preparation / Sand Packing and Ramming into Mold Frames / Use of Release Agents
Recommended Skills
Blueprint Reading / Metallurgy / Process Improvement (QC Techniques)
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because the accuracy of the sand mold's dimensions and surface condition directly affects product quality. |
| Physical Stamina & Endurance | Because handling heavy sand and frames, and much standing work in high-temperature environments. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because work follows existing molding processes. |
Related Qualifications
- Casting Operations Certified Skilled Worker (Grade 1)
- Casting Operations Certified Skilled Worker (Grade 2)
Related Jobs
- Casting Finisher
- Casting Worker
- Forging Worker