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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：sxkydl@sina.com

TEL：+86-29-86740779

FAX：13379286338李先生 / 19991925370楊女士

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Copper-clad Conductive Arm

Time：2017-11-30 18:37:50 Hit：3777

The Current conductive arm is made with copper-clad steel plate to be as a rectangular hollow section (RHS) structure and widely used for steelmaking arc furnace, ladle refining furnace and electroslag remelter,etc. The outer
Copper plate of arm has good conductive performance and the inner steel
Plate has higher strength. The RHS arm is water cooled. On the new type
Conductive arm, the conventional copper tubes are disappeared. Nowadays, the current conductive arm serves the functions of supporting the electrode weight and of conductive element simultaneously．In general, the three
phase C-C arms are configurated at three apex points of triangle in space in
order to reach symmetrical distribution of three phase arc power．

OUTSTANDING MERITS ：
◆ Lower resistance and lower reactance
◆ Dismounting, assembly and maintenance are convenient。
◆ Better results of insulation and cooling。
◆ Higher structural rigidity and powerful clamping force to electrodes。
Several decades of C-C arms , KAIYUAN ELECTRIC FURNACE produced, have been used successfully In near 10 steelworks of China,，which is for 20 ton ferro-alloy electric furnace in LESHAN CHUANMING FERROALLOY WORKS and CHENGDU METALLURGICAL EXPERIMENT WORKS, for 30 ton electric arc furnace in CHANGCHEN SPECIAL STEEL WORKS；For the 40t LF ladle refining furnace in ZHONGYUAN SPECIAL STEEL CORPORATION；For the
50t electric arc furnace and 60t LF ladle furnace in DAYE SPECIALSTEEL Co.,LTD；FOR 120t LF furnace in SHANDONG LINXI STEELWORKS and so on 。

DATA ON ORDER ：
Dimension and weight of existed electrode arm
Maximum secondary current of transformer
Connecting dimensions on seat and size of cables
Connecting structure and connecting dimensions between column and arm
Other necessary data

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