{"id":2183,"date":"2026-07-03T09:56:29","date_gmt":"2026-07-03T09:56:29","guid":{"rendered":"https:\/\/hanmetallurgy.com\/?post_type=product&p=2183"},"modified":"2026-07-03T09:56:29","modified_gmt":"2026-07-03T09:56:29","slug":"submerged-arc-furnace-conductive-cross-arm","status":"publish","type":"product","link":"https:\/\/luzixinzuonew.han-light.com\/index.php\/product\/submerged-arc-furnace-conductive-cross-arm\/","title":{"rendered":"Submerged Arc Furnace Conductive Cross Arm"},"content":{"rendered":"
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Submerged Arc Furnace Conductive Cross Arm<\/h1>\n
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High-Efficiency Power Transmission by HANI Metallurgy<\/p>\n<\/div>\n

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Advancing Smelting Efficiency with HANI Conductive Arms<\/h2>\n

The Submerged Arc Furnace Conductive Cross Arm<\/strong> is a critical technological component in modern high-power smelting facilities, responsible for both supporting the electrode column and carrying the massive electrical current required for the process. As a specialized SAF cross arm<\/strong>, it integrates structural mechanical strength with high electrical conductivity, eliminating the need for traditional “external” busbars on the arm. At HANI<\/strong>, we have developed world-class electrode arm<\/strong> solutions using copper-steel composite technology and advanced water-cooling circuits. Our Submerged Arc Furnace Conductive Cross Arm<\/strong> is designed to minimize electrical reactance and heat loss, ensuring that the current carrying<\/strong> capacity is maximized while maintaining a stable and rigid platform for electrode regulation.<\/p>\n

HANI’s Submerged Arc Furnace Conductive Cross Arm<\/strong> is engineered for the most rigorous industrial duty cycles. Whether for silicon manganese, ferrochrome, or industrial silicon production, the SAF cross arm<\/strong> must withstand extreme electromagnetic forces and high radiant heat. Our electrode arm<\/strong> designs feature a specialized “Copper-Clad” or “Copper-Steel Sandwich” structure that provides the electrical conductivity of copper and the mechanical rigidity of steel. By utilizing HANI\u2019s current carrying<\/strong> technology, producers can achieve better power factors and significantly lower maintenance costs. As a global leader in furnace auxiliary systems, HANI provides Submerged Arc Furnace Conductive Cross Arm<\/strong> solutions that are the industry standard for durability and electrical performance.<\/p>\n<\/div>\n

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Technical Parameters of HANI Conductive Cross Arms<\/h2>\n
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Technical Metric<\/th>\nUnit<\/th>\nHANI-CCA-35kA<\/th>\nHANI-CCA-65kA<\/th>\nHANI-CCA-110kA<\/th>\n<\/tr>\n<\/thead>\n
Rated Current Carrying<\/td>\nkA<\/td>\n35<\/td>\n65<\/td>\n110<\/td>\n<\/tr>\n
Reactance per Meter<\/td>\nm\u03a9\/m<\/td>\n\u22640.2<\/td>\n\u22640.15<\/td>\n\u22640.12<\/td>\n<\/tr>\n
Structural Material<\/td>\n–<\/td>\nExplosion-Welded Copper-Steel Plate<\/td>\n<\/tr>\n
Cooling Water Flow<\/td>\nm\u00b3\/h<\/td>\n\u226525<\/td>\n\u226545<\/td>\n\u226580<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

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The Physics of Integrated Conduction and Rigidity<\/h2>\n

The performance of a Submerged Arc Furnace Conductive Cross Arm<\/strong> is determined by its electrical impedance and mechanical vibration damping. In an SAF cross arm<\/strong>, carrying high-current AC leads to the “Skin Effect” and “Proximity Effect,” which can cause localized overheating and high reactance. HANI\u2019s electrode arm<\/strong> utilizes explosion-welded composite materials that provide a low-resistance copper skin for current carrying<\/strong>, while the inner steel core ensures the arm does not sag under the 50-ton weight of the electrode column.<\/p>\n

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Arm Engineering Principles:<\/p>\n

1. Short-Net Integration: The Submerged Arc Furnace Conductive Cross Arm<\/strong> itself acts as the conductor, reducing total short-net length.
\n2. Low-Reactance Configuration: Triangulated arm layouts to minimize the inductive load of the SAF cross arm<\/strong>.
\n3. Internal High-Flow Cooling: Water channels directly beneath the copper skin to maintain a current carrying<\/strong> temperature <60\u00b0C.<\/p>\n<\/div>\n

Scientific facts show that switching from traditional copper-busbar arms to HANI’s Submerged Arc Furnace Conductive Cross Arm<\/strong> can increase the furnace power factor by up to 0.05. This leads to massive electricity savings over the life of the electrode arm<\/strong>. Our current carrying<\/strong> solutions also include non-magnetic stainless steel support structures to eliminate eddy current losses and ensure 100% mechanical stability in high-current fields.<\/p>\n<\/div>\n

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Key Advantages of HANI Conductive Arms<\/h2>\n