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계열사
Heater Power Supply는 쵸클라스키 (Czochralski) 공법으로 잉곳을 생산하는 Si Grower에 DC 전원을 정밀제어하여 공급
< Thyristor Type Heater P/S >
< 쵸클라스키 (Czochralski) 방식 잉곳 제조법 >
< 3D Modeling of Heater Power Supply >
DC EAF System은 자동차 폐촉매, 이차전지, PCB등 폐기물 Recycling을 위한 건식 용융 설비
외산 Thermal Plasma Torch System에 비해 운전 연속성, 운영비 절감 효과 극대화
< 1.5 MW DC Electric Arc Furnace System >
< 1.5 MW DC P/S + Gantry Arm >
< Melted waste materials >
| Company | Products | Specifications | Year |
|---|---|---|---|
| E 社 (Korea) | Heater P/S_2 sets for semiconductor Si grower | IGBT 200 kW + 90 kW | 2023 |
| A 社 (USA) | Heater P/S_46 sets for semiconductor Si grower | IGBT 200 kW + 70 kW | 2023 |
| M 社 (Korea) | Heater P/S_78 sets for semiconductor Si grower | SCR 200+70 kW | 2022 |
| S 社 (Korea) | Heater P/S_1 sets for PV Si grower | IGBT 150 kW + 60 kW | 2022 |
| M 社 (Korea) | Heater P/S_10 sets for semiconductor Si grower | SCR 200 kW + 70 kW | 2021 |
| M 社 (Korea) | Heater P/S_25 sets for semiconductor Si grower | SCR 200 kW + 70 kW | 2019 |
| M 社 (Korea) | Heater P/S_3 sets for semiconductor Si grower | SCR 200 kW + 70 kW | 2018 |
| M 社 (Taiwan) | Heater P/S_1 set for semiconductor Si grower | SCR 200 kW + 70 kW | 2018 |
| L 社 (Korea) | Heater P/S_12 sets for sapphire grower | IGBT 125 kW | 2013 |
| Company | Products | Specifications | Year |
|---|---|---|---|
| H 社 (Korea) | 200 kW DC Electric Arc Furnace System (IGBT Control) | 200 kW | 2022 |
| S 社 (Korea) | 4 MW AC Arc System for quartz crucible (IGBT Control) | 4 MW | 2021 |
| H 社 (Korea) | 1.5 MW DC Electric Arc Furnace System (IGBT Control) | 1.5 MW | 2020 |