DC Electric Arc Furnace is used direct current as energy to melt quality carbon and alloy steel, The working principle that electric arc produced by electrode and furnace hearth to heat is same as AC Electric Arc Furnace. Normal Capacity are 3~100tons
For steelmaking, direct current (DC) electric arc furnaces are used, with a single electrode in the roof and the current return through a conductive bottom lining or conductive pins in the base. The advantage of DC would be lower electrode consumption per ton of steel produced, since only one electrode is used, as well as less electrical harmonics and other similar problems. However, the size of DC arc furnaces is limited by the available electrodes and maximum allowable voltage.
Feature: Of DC Electric Arc Furnace:
1. Both right and left operation for your choice.
2. Roof swinging and top charging
3. Advanced designs of the furnaces ensure operation reliable and performance excellent.
4. The acting of all parts and interlocks is controlled by PLC.
For steelmaking, direct current (DC) electric arc furnaces are used, with a single electrode in the roof and the current return through a conductive bottom lining or conductive pins in the base. The advantage of DC would be lower electrode consumption per ton of steel produced, since only one electrode is used, as well as less electrical harmonics and other similar problems. However, the size of DC arc furnaces is limited by the available electrodes and maximum allowable voltage.
Feature: Of DC Electric Arc Furnace:
1. Both right and left operation for your choice.
2. Roof swinging and top charging
3. Advanced designs of the furnaces ensure operation reliable and performance excellent.
4. The acting of all parts and interlocks is controlled by PLC.