The Ladle Refining Furnace (10T-160T capacity) is designed to refine molten steel from primary melting furnaces (electric arc furnace, induction furnace, converter, etc.). It serves critical functions in adjusting molten steel temperature and acting as a process buffer. Recognized as the core component of optimal production lines (primary melting furnace + LF + CCM), this furnace is widely used for refining various steel grades including ball bearing steel, alloy structural steel, tool steel, spring steel, and carbon steel.
| Ladle Rated Capacity (ton) | Ladle Diameter (mm) | Transformer Rated Capacity (KVA) | Electrode Diameter (mm) | Electrode Distribution Circle Diameter (mm) | Molten Steel Temperature Raising Speed (°C/min) |
|---|---|---|---|---|---|
| 20 | 2200 | 3150 | 200 | 500 | 2-3 |
| 40 | 2900 | 6300 | 350 | 650 | 2-3 |
| 60 | 3100 | 10000 | 350 | 650 | 2-3.5 |
| 70 | 3200 | 12500 | 400 | 700 | 2-3.5 |
| 100 | 3400 | 18000 | 400 | 700 | 2-3.5 |
| 150 | 3900 | 20000 | 450 | 800 | 2-3.5 |
