LRF is use to desulphurize steel, remove other impurities and hold the molten steel for casting operations. The LRFs acts as a buffer between the Steel Making Furnace and the continuous caster, reducing casting costs and allowing greater flexibility in steel making operations. Thus it is the important metallurgical equipment for refining the high quality carbon steel , alloyed constructional steel , bearing steel , tool steel , stainless steel and etc. and can meet the demand of continuous casting and tandem rolling. LF, VOD, LFV, VAD optional series according to the different function of the ladle refiner. Arc heating, vacuum degassing, argon stirring, oxygen decarbonization, normal pressure or vacuum feeding, temperature measuring, Aluminum adding, Steel treatment provided in the refining installation