what are the advantages of dc electric arc furnace? -凯发公司

electric arc furnace is also called submerged arc furnace. in fact, it is a product. there are two kinds of names. electric arc furnace includes dc electric arc furnace and ac electric arc furnace. now dc electric arc furnace is widely used. dc electric arc furnace has many advantages over ac electric arc furnace. specifically, we asked the electric arc furnace manufacturer youngde electric to make a summary for you, which is simply divided into the following categories:

advantage 1: the arc of dc electric arc furnace is stable and concentrated, the mixing of molten pool is particularly good, the temperature distribution in the furnace is relatively uniform, and the erosion of furnace lining is also small.

advantage 2: the current and voltage fluctuation of dc electric arc furnace is very small, the impact on the power grid is relatively small, and the service life of the cable is prolonged.

advantage 3: the electrode loss of dc electric arc furnace is low. it is estimated that the electrode consumption per ton is half less than that of ac electric arc furnace.

the advantages of dc electric arc furnace are introduced above. another thing we need to know is that there is an electrode above dc electric arc furnace, which is the negative electrode, and the following is the positive electrode. its power supply system is different from ac electric arc furnace. why is it different? i won't tell you in detail here. if you want to know, you can pay attention to the official website of electric arc furnace manufacturer: http://www.ayynd.com/