Electric Arc Furnace EAF 5-100T Capacity with 2500-80000 KVA Transformer for Steel Production
The Electric Arc Furnace (EAF) utilizes high-temperature electric arcs between electrodes and furnace charge to efficiently melt materials for steel production. This advanced system supports manufacturing of various steel grades including normal steel, high-quality carbon steel, alloy steel, stainless steel, and ferroalloys.
- Precise smelting temperature control for diverse steel grade production
- High thermal efficiency with controllable furnace atmosphere
- Effective removal of phosphorus, sulfur, oxygen and other impurities
- Accurate chemical composition control with stable alloy recovery rates
- Streamlined equipment design and shorter production cycles
- Optimized efficiency design with tubular water-cooled furnace wall and lid
- Eccentric Bottom Tapping (EBT) system for improved operations
- Copper-steel combined electrode arm construction
- Cluster-type large sectional area water-cooled cables
- Energy-saving optimized large current system structure
- Proportional valves hydraulic system for precise control
- Basic level (PLC) + procedure level (Industrial control computer) Control system
- Advanced frequency control technique and network integration capability
The comprehensive furnace system includes: furnace body, tilting mechanism, furnace cover, furnace bracket, cover lifting/rotating mechanism, electrode lifting mechanism, short net system, cooling system, air compression system, upright bracket, maintenance platform, electrode extension device, hydraulic system, transformer, furnace door oxygen lance device, furnace cluster oxygen lance, high voltage cabinet, low voltage power supply system, and computer/PLC control system.
| 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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