Electric arc furnace is using electricity as fuel source, and utilizes the arc high temperature produced by electrode and furnace charge to heat and melts the furnace charge. It is widely using in production of normal steel, high quality carbon steel, various alloy steel, stainless, various ferroalloys. It is the key equipment in steel making factories, foundry factories, ferrous alloys making factories and etc.
Characteristic:
1. Smelting temperature is flexible to be controlled, meet different steel grade production needs.
2. High heat efficiency, atmosphere inside furnace can be controlled.
3. Can remove the phosphorus, sulfur, oxygen and other impurities and improve steel quality.
4. Easy to control the chemical composition of steel, stable and high recovery rate of alloys.
5. Equipment is simple and shorter technological process.
1. Optimization design
3. Eccentric bottom tapping (EBT)
4. Copper-steel combined electrode arm
5. Cluster type large sectional area water cooled cables
7. Proportional valves hydraulic system
10. Network technique
Main Technical Specifications:
Type# | Rated capacity (T) | Max capacity ( T) | Furnace Shell inner diameter ( MM) | Electrode diameter (MM) | Transformer capacity(KVA) |
EAF-5T | 5 | 10 | 3200 | 300 | 2500-4300 |
EAF-10T | 10 | 18 | 3600 | 350 | 5500-8000 |
EAF-15T | 15 | 24 | 3800 | 350 | 8000-12500 |
EAF-20T | 20 | 30 | 4000 | 400 | 9000-12500 |
EAF-25T | 25 | 35 | 4200 | 400 | 12500 |
EAF-30T | 30 | 45 | 4400 | 400 | 12500-25000 |
EAF-40T | 40 | 55 | 4600 | 450 | 16000-30000 |
EAF-45T | 45 | 65 | 4800 | 450 | 16000-40000 |
EAF-60T | 60 | 85 | 5400 | 500 | 25000-60000 |
EAF-80T | 80 | 100 | 6100 | 500 | 30000-80000 |
EAF-100 | 100 | 120 | 6400 | 550 | 40000-80000 |
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