*** The most advanced technology of Thermo Tech Div.of DOWA ***
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 The newest carburizing heat treatment furnace over 1000°C
Because some problems such as the life of furnaces and the quality deterioration of work-pieces in the area of these high temeratures were solved, the cost reduction of 40 % was realized by the new-type furnace developed this time by shortening its treatment time approximately to a half of the conventional treatment time and reducing the gas consumption. Under the enthusiastic customers'eyes, this earth-friendly and epoch-making new-type furnace will be soon on the market in earnest. |
SUPER TKM Realize continuous curburizing process at the same space of conventional TKM furnace
 Effects
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 Energy cost comparison |
 Production comparison |
| - | Items | SuperTKM | TKM|80SRT(ERT) |
| 1 | Conveyance | Roller | Tray pusher |
| 2 | Facility length | 8400mm | 8400mm |
| 3 | Tray size | 660W×615L×600H | 660W×(615×2)L×600H |
| 4 | Weight per tray | 280Kg | 275Kg(×2traies/batch) |
| 5 | Composition | 1.transfer room : 1tray 2.carburizing room : 3traies 3.hardening room : 1tray | 2traies |
| 6 | Heat-treatment capacity (electric power) | 1.transfer room : 88,000kcal/Hr(13A) 2.carburizing room : 62KVA(55,040Kcal) 3.hardening room : 42KVA(36,120Kcal) |
[SRT] 88,000Kcal/Hr(13A) Max;110,000Kcal/Hr [ERT] 80KVA (68,800Kcal) |
| 7 | furnace volume | 1.transfer room : 2.25mx3 2.curberizing room : 2.71mx3 3.hardening room : 1.49mx3 | 1.61mx3 |
| 8 | Gas amount | RX : 20mx3/Hr | RX : 13mx3/Hr |
| 9 | Oil for quenching | 4,940L | 5,200L |
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