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LF- type ladle refining furnace is mainly used for refining of primary liquid steel
From electric arc furnace or from converter。According to certain technological need,
Ladle refining furnace could perform arc heating, alloying by addition of alloy materials, de-
Gassing、desulphurization,、de-inclusions and composition homogenization, etc operations。Bearing steel, alloy structural steel, tool steel, spring steel, plain carbon steel can be produced by ladle refining furnace。Because of LF homogenization control function on temperature
And alloy composition and so the ladle refining furnace has become critical equipment and
Buffer between steelmaking and continuous casting

Technical features ：
Water cooled roof；Copper-clad conductive arms；Advanced intellectual electrode regulator,
Reduced cost and energy saving, PLC Industrial screen monitoring system。

Structural features ：
Ladle transfer car、two heating position, swinging electrode installation、mono- and three-arms structure。

Latest technologies applied：
Tubular water cooled roof、VVVF technology of speed control for ladle car、hydraulic lifting of electrode system（mono- and three-arm）,optimization configuration of high current conductors,、automatic control system of argon blowing、automatic intellectual electrode regulator、automatic alloy material charging 。

Specifications of ladle refining furnaces