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Electric Arc Furnace

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Detailed Description
Three-phase AC steel-making electric arc furnace

Three-phase AC steel-making electric arc furnace is mainly used for smelting high-quality carbon steel and various alloy steel and ferrous metals. According to power match is divided into ordinary power, high-power and ultra-high-power electric arc furnace. 10t capacity EAF and above 10tons all with the hydraulic drive, hydraulic lifting system is imported electrode proportional valve control, feeding methods is Rotating open-top feeding ways. The full set of equipment design reasonable reliable operation, smelting energy-saving advantages.

Three-phase AC electric arc furnace with the main technical advantages:
1. Use of advanced imported hydraulic proportional valve lift control system of electrodes, electrode breakage rate is low.

2. In a large furnace shell with water-cooled furnace shell and the split design ensures optimum refractory performance.

3. The use of advanced triangle short network layout, so that stable operation of electric arc furnace and the electrical conductivity of three-phase unbalanced system impedance is less than 5%.

4. Electrodes using atomizing spray device, to reduce electrode consumption.

5. EAF all-hydraulic drive, stable operation is safe and easy to operate.

6. With equipment move-point video surveillance systems, equipment movement is safe and easy operation to run.

The mainly composition of EAF:
furnace body
furnace cover
titling device
Electrode lifting device
Cover lifting and rotary device
Water cooling system
Hydraulic system
EAF transformer
electrode gantry and bus bar system
high voltage system
low voltage control system          
Automatic control system

Model Rated Capacity Max. Capacity Shell Inner Diameter Electrode Diameter Transformer Capacity
EAF-5T 5 10 3200 300 4000
EAF-10T 10 18 3600 350 5500
EAF-15T 15 24 3800 350 8000
EAF-20T 20 30 4000 400 9000
EAF-25T 25 35 4200 400 12500
EAF-30T 30 45 4400 400 12500-25000
EAF-40T 40 55 4600 450 16000-3000
EAF-45T 45 65 4800 450 16000-40000
EAF-60T 60 85 5400 500 25000-60000
EAF-80T 80 6100 500 30000-80000
EAF-100 100 6400 550 40000-80000

Contact Information

Contact PersonMika Chan
AddressWangzuo Building, No.1 Tangyan Rd.
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