COMPANY
Summary
History
Super Precision Tool (Grinding Machine)
| 1960 | Uraga Tamashima Diesel Industries, Ltd. Industrial Equipment Department began technical cooperation with Toshiba Machine Co.Ltd.: Began to manufacture KPL Double Column-Type Surface Grinder. Uraga Heavy Industries, Ltd. established. |
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| 1969 | Sumitomo Heavy Industries, Ltd. established. |
| 1974 | Began technical cooperation with Blanchard (USA); Began manufacturing RSB Vertical Rotary Grinder. |
| 1984 | Concluded technical cooperation with Blanchard (USA); Begin to sell SVR. |
| 1986 | Began selling Ultra-Precision Double Column-Type Surface Grinder KSX, and Column-Type Surface Grinder KSH. |
| 1989 | Concluded technical cooperation with Toshiba Machine; Began selling KSL Series. |
| 1993 | Began selling Crossrail Fixed Double Column-Type Surface Grinder KSL-F. |
| 2000 | Inaugurated Sumiju Fine Machinery, Ltd. |
| 2003 | Sumiju Fine Machinery, Ltd. and Otsukatech Co., Ltd. merged. |
| 2006 | Changed name to Sumitomo Heavy industries Finetech, Ltd. |
| 2026 | Absorbed by Sumitomo Heavy Industries, Ltd. Withdrawal from the grinding machine business. |
Coolant Processing Equipment(Former Otsukatech)
| 1956 | Began manufacturing Coolant Processing Equipment |
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| 1983 | Began manufacturing Chip Processing Equipment. |
| 2000 | Began manufacturing a specialized Crusher for Aluminum. |
| 2002 | Began to sell new model of Magnetic Separator (Fine Mag); Received Good Design Award for Fine Mag. |
| 2003 | Sumiju Fine Machinery, Ltd. and Otsukatech Co., Ltd. merged. |
| 2006 | Changed name to Sumitomo Heavy industries Finetech, Ltd. |
| 2026 | Absorbed by Sumitomo Heavy Industries, Ltd. |
CONTACT
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