Hot metal pre-treatment, Converter, EAF, LF, VD
In aspect of steel making, based on the new technologies mastered and self-developed, SDM can provide engineering and EPC for such smelting projects as hot metal pre-treatment, converter, electric furnace and refining furnace, etc. Main service scope:
Hot metal pre-treatment: for blowing desulphurization technology or mechanical stirring desulphurization technology on 65t~150t hot metal ladle;
Converter: nominal volume 25t~150t and its matching facilities (including converter sublance, combined blowing and slag splashing protection technology);
Electric furnace: nominal volume 30t~100t and its matching facilities;
Refining furnace: nominal volume 40t~150t LF, RH, VD refining furnace and its matching facilities.
References
| SN. | Construction unit and project name | Capacity | Date of put into production or completion |
| Domestic | |||
| 1 | Converter SMS project of Shanxi Longgang company (0.52MTPA) | 30t | 2003.06 |
| 2 | 40t converter SMS upgrading project of Xinjiang Bayi Iron & Steel Co., Ltd | 40t | 2004.01 |
| 3 | 1# 120t converter project of large size H section production line of Laiwu Iron & Steel Group | 120t | 2004.07 |
| 4 | 2# 120t converter project of large size H section production line of Laiwu Iron & Steel Group | 120t | 2004.08 |
| 5 | 3# 120t converter project of large size H section production line of Laiwu Iron & Steel Group | 120t | 2005.01 |
| 6 | 1# 80t converter project of Yinshan South zone of Laiwu Iron & Steel Co.,Ltd | 80t | 2005.06 |
| 7 | 1# RH refining furnace project of Yinshan section steel Co., Ltd of Laiwu Iron & Steel Co.,Ltd | 1.35MTPA | 2006.12 |
| 8 | 50t EAF waste heat utilization project of Special steel plant of Laiwu Iron & Steel Co.,Ltd | 50t | 2006.12 |
| 9 | 2# converter project of Yinshan South zone of Laiwu Iron & Steel Co.,Ltd | 120t | 2007.12 |
| Oversea | |||
| 1 | 2x60t Converter project of 1.5MTPA steel project of ESL, India | 2x60t | Under construction |
| 2 | Converter of 4.5MTPA steel project of SAHAVIRIYA Integrated Steel Co., Ltd, Thailand | 4.5MTPA | 2006.07 |
Steel Making EAF LF RH VD
