Mainly used for reducing smelting ores, carbonaceous reducing agents, solvents and other raw materials. We mainly produce ferroalloys such as ferrosilicon, ferromanganese, ferrochrome, tungsten iron, and silicon manganese alloys, which are important industrial raw materials in the metallurgical industry and chemical raw materials such as calcium carbide.

At present, the method of installing reactive power compensation devices on large capacity submerged arc furnaces is widely used to improve the power factor of submerged arc furnaces. The reactive power compensation methods include high or medium voltage parallel compensation, secondary low voltage compensation, and mixed compensation of high or medium voltage and low voltage. The use of reactive power compensation devices can not only reduce production electricity consumption and increase product output, but also improve voltage quality and equipment lifespan.