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    029-68935861/86740779

    Shaanxi Kaiyuan Electric Furnace Co., Ltd.

    No.31601.Block. fifth international center, Fengcheng 2nd Road, Xi’an economic and technical development district。

    ZIP CODE:710018

    EMAIL:[email protected]

    TEL:+86-29-68935861  86740779

    FAX:+86-29-68935861

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    LF Type Ladle Refining Furnace

    Time:2017-12-01 14:08:36    Hit:1104

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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

    Type

    LF-20

    LF-30

    LF-40

    LF-60

    LF-100

    LF-120

    Rated capacity of ladle, ton

    20--25

    30--35

    35--45

    60--75

    100--110

    110--150

    Diameter of ladle, mm

    2200

    2700

    2960

    3100

    3400

    3660

    Rated capacity of TFR, KVA

    3200

    5500

    6300

    10000

    20000

    22000

    Diameter of electrode, mm

    250

    300

    350

    350

    450

    450

    PCD of electrodes, mm

    460

    620

    650

    650

    750

    750

    Heating-up rate of liq. Steel ℃ / min

    ≥4

    ≥4.5 

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    Shaanxi Kaiyuan Electric Furnace Co., Ltd.

    No.31601.Block. fifth international center, Fengcheng 2nd Road, Xi’an economic and technical development district。

    ZIP CODE:710018

    EMAIL:[email protected]

    TEL:+86-29-68935861  86740779

    FAX:+86-29-68935861

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