Electric Arc Furnace Steel Smelting Equipment 5-120 Ton Capacity with Advanced PLC Control System
The Electric Arc Furnace (EAF) utilizes electrical energy as its primary fuel source, generating high-temperature arcs between electrodes and furnace charge to efficiently melt materials. This advanced steel smelting equipment is engineered for producing various steel grades including standard steel, high-quality carbon steel, alloy steels, stainless steel, and ferroalloys.
- Precise temperature control for diverse steel grade production requirements
- High thermal efficiency with controlled furnace atmosphere
- Effective removal of phosphorus, sulfur, oxygen and other impurities
- Stable chemical composition control with high alloy recovery rates
- Simplified equipment design with streamlined operational processes
- Optimized structural design for enhanced performance
- Tubular water-cooled furnace wall and lid systems
- Eccentric Bottom Tapping (EBT) technology
- Copper-steel combined electrode arms
- Cluster-type large sectional area water-cooled cables
- Energy-saving large current system architecture
- Proportional valve hydraulic control systems
- PLC + Industrial Computer dual-level control system
- Advanced frequency control and network integration
The EAF system includes: furnace body, tilting mechanism, furnace cover, furnace bracket, cover lifting/rotating mechanism, electrode lifting system, short net system, cooling systems, air compression system, upright bracket, maintenance platforms, electrode extension devices, hydraulic systems, transformers, oxygen lance devices, high/low voltage power systems, and computer/PLC control systems.
| Model | 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-100T | 100 | 120 | 6400 | 550 | 40000-80000 |
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