Ladle Refining Furnace For Sale

Ladle refining furnace refers to the equipment that has both the heating and refining functions of the steelmaking furnace.

It is used to refine the molten steel melted in the primary smelting furnace (electric arc furnace, open hearth, converter),

And it can adjust the temperature of molten steel, process buffering, and meet the important metallurgical equipment of continuous casting and continuous rolling.

Ladle furnace is one of the main equipment for refining outside the furnace.

The ladle refining furnace belongs to the secondary refining equipment outside the furnace, and is usually used in the process after the primary furnace.

Its main function is to desulfurize and remove impurities from molten steel melted in primary smelting furnaces such as electric arc furnaces and intermediate frequency furnaces.

Function

Main Functions of Ladle Refining Furnace:

1.The function of heating and heat preservation of molten steel.

The molten steel obtains new thermal energy through arc heating, which can not only add alloys and adjust the composition during ladle refining, but also add slag, which is convenient for deep desulfurization and deoxidation of molten steel.

In addition, the molten steel opening temperature required by continuous casting is guaranteed, which is beneficial to the improvement of the quality of the dry casting billet.

2.Argon stirring function.

Argon gas is blown into the molten steel through the breathable brick installed at the bottom of the ladle, and the molten steel obtains a certain stirring function.

3.Vacuum degassing function.

After being hoisted into the vacuum tank by the ladle, vacuum degassing is carried out by a steam jet pump,

at the same time, by blowing argon gas at the bottom of the ladle to stir the molten steel, the hydrogen content and nitrogen content in the molten steel can be removed, and the oxygen content and sulfur content can be further reduced.

Finally, a higher purity molten steel and a material with superior performance are obtained.

The benefits of the application of the ladle refining furnace to the entire enterprise:

Speed up production

Improve the overall metallurgical production efficiency.

Application Areas:

Ladle refining furnaces are widely used in industry, steel, metallurgy and other industries.

The ladle refining furnace is mainly used for the smelting of high-quality carbon steel, stainless steel, manganese steel and other metals.

Any reqeust feel free to contact us pls:

saleswn@hanrm.com / inquiry66@hanmetallurgy.com ( Daisy )