Shaanxi CHENGDA Industry Furnace MAKE Co., Ltd.
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Product Description
An Industrial Electric Arc Furnace (EAF) is a high-temperature furnace used primarily for melting and refining metals, especially steel and other alloys. It utilizes an electric arc generated between electrodes and the metal charge to produce the heat required for melting. EAFs are widely used in the steel industry due to their flexibility, efficiency, and ability to recycle scrap metal.
1.Furnace Shell: Made of heavy steel plates, lined with refractory materials to withstand high temperatures.
2. Electrodes: Typically graphite electrodes that conduct electricity and generate the arc.
3. Electrode Holders and Arms: Support and position the electrodes.
4. Power Supply System: Includes transformers, rectifiers, and control systems to regulate voltage and current.
5. Cooling System: Water-cooled panels and pipes to protect the furnace structure from overheating.
6. Tilting Mechanism: Allows the furnace to tilt for tapping molten metal and slag removal.
7. Charging System: For loading raw materials such as scrap metal, alloys, and fluxes.
8. Off-gas System: Captures and treats fumes and dust generated during the melting process.
1. Flexibility: Can process a wide range of raw materials, including 100% scrap metal.
2. Energy Efficiency: Modern EAFs are highly energy-efficient, with advanced power control systems.
3. Environmental Benefits: Reduces CO2 emissions compared to traditional blast furnaces, especially when powered by renewable energy.
4. Cost-Effective: Lower capital and operational costs compared to integrated steel plants.
5. Scalability: Suitable for both small-scale and large-scale production.