- Telephone number: +81-224-52-5123
- FAX: +81-224-52-3685
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Impeller – Torque converter part - Aluminum
Industry
Automobile (mass production)
Specifications
- Materials：Aluminum
- Lots：100 - 1,000 lots
- Precision：Plus or minus 0.5 mm
Conventional technologies/differences from other companies
The impeller is a part used in an automatic gearbox for bulldozers and construction equipment. Molten metal does not flow well for this product, because the tip (outer diameter section) of the blades is about 1 mm thick. This product was originally manufactured using gravity casting, but now we have switched to low pressure casting with a yield rate of at least 98%.
Company info
| Company name | Koyo Seiki Co., Ltd. | EMIDAS Member Number | 79325 |
|---|---|---|---|
| Country | Japan | Street address |
Shibata-gun Oogawara-machi Miyagi Japan |
| Telephone number | +81-224-52-5123 | Fax number | +81-224-52-3685 |
| Employees | 50,000,000 JPY | Annual sales | |
| Employees | 30 | Person in charge | Hiromitsu Wakabayashi |
| Type of manufacturing | Industrial machinery / Transportation equipment / Medical equipment | ||
| Primary clients |
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