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Ota plant
Heat treatment
DOWA Thermoengineering Co., Ltd.
Ota plant
997-20, Wakiyacho, Ota-shi, Gunma 373-0031
Tel: +81-276-32-5800
Fax: +81-276-32-5820
Access
15 minutes by car (taxi) from Ota Station on the Isesaki Line, Tobu Railway
| Business items |
Main equipment |
| Carburizing quenching and tempering |
Batch-type carburizing and quenching furnace (TKM-100)
Small continuous gas carburizing and quenching furnace (STKM-100) |
| Tough-nite treatment (Gas soft nitriding) |
Small continuous tough-nite furnace (S-THN100) |
| TD treatment |
TD treatment furnace |
| Hard shot peening treatment |
Shot peening machine (Nozzle/impeller type) |
| Normal shot peening treatment |
Shot peening machine (Impeller type) |
| Fine-grain shot peening treatment |
Shot peening machine (Nozzle/impeller type) |
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