Electric Arc Furnace 0.5T-150T Capacity for Steel Production with 2500-80000 KVA Transformer Range
Electric arc furnaces utilize electricity as the primary fuel source, generating high-temperature arcs between electrodes and furnace charge to efficiently melt materials. These industrial systems are essential for producing various steel grades including carbon steel, alloy steel, stainless steel, and ferroalloys in steel making plants, foundries, and ferrous alloy manufacturing facilities.
- Flexible smelting temperature control for diverse steel grade production
- High thermal efficiency with controlled furnace atmosphere
- Effective removal of phosphorus, sulfur, oxygen and other impurities
- Precise chemical composition control with stable alloy recovery rates
- Simplified equipment design with streamlined process flow
- Optimized structural design for enhanced performance
- Tubular water-cooled furnace wall and lid construction
- Eccentric bottom tapping (EBT) system
- Copper-steel combined electrode arm technology
- Cluster type large sectional area water cooled cables
- Energy-saving large current system optimization
- Proportional valve hydraulic control system
- PLC + industrial computer control system integration
- Advanced frequency control and network techniques
- Furnace body and tilting mechanism
- Furnace cover with lifting and rotating system
- Electrode lifting mechanism and short net system
- Comprehensive cooling and air compression systems
- Upright bracket and maintenance platform
- Electrode extension device and hydraulic system
- Transformer and high voltage cabinet
- Low voltage power supply system
- Computer and PLC control system
- Furnace door oxygen lance and cluster oxygen lance devices
| 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 |
Installation & Commissioning: Complete installation, commissioning and acceptance services provided at buyer's facility. Joint equipment inspection, technical documentation review, and system validation according to technical specifications.
Training Program: Comprehensive practical operation and maintenance training for 2-3 personnel, covering equipment principles, maintenance procedures, and troubleshooting techniques.
Warranty Coverage: 12-month warranty period starting from installation date. Technical support response within 2 hours, with on-site service personnel available within 48 hours for emergency repairs.
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