- No. 688, Jinji Road, Xiangzhou, Guangdong, China
This injection mold is customized for electric toothbrush components. The mold steels used are S50C and ASSAB STAVAX ESR. Standard components are from Punch, Misumi, and other brands. The mold base is in-house fabricated. It is a 1×2 twin-cavity mold and compatible with a 250T injection molding machine, designed for a mold life of 500,000 shots. STAVAX ESR features superior polishability and corrosion resistance, ideal for high-gloss cosmetic parts of electric toothbrushes that demand stable appearance quality over long-run production.

| Mold Steel | S50C, ASSAB STAVAX ESR, etc. |
| Standard Components | Punch, Misumi, etc. |
| Mold Base | Made-to-order |
| Cavity Layout | 1X2 |
| Injection Molding Machine Tonnage | 250T |
| Mold Life | 500,000 shots |
| 1. Preliminary CAE simulation analysis; |
| 2. Analyze the gate location for minimal deformation; |
| 3. Develop countermeasures for foreseeable defects; |
| 4. Engineer a custom design aligned with rigorous product specifications. |
| 1. Upfront analysis controls weld line placement to meet customer cosmetic standards. |
| 2. Cut molding cycle time wherever feasible to reduce production expenditure. |
| 3. Parts are engineered to conform to dimensional tolerances per customer 2D drawings. |
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