630kVA DC arc furnace processes raw materials including copper anode slime.

Anyang YND 630kVA DC arc furnace

DC electric arc furnaces have become the core equipment of precious metal smelting enterprises in Zhejiang Province due to their ultra-high temperature and efficient smelting capabilities. The transformer has a capacity of 630kVA, and the rectifier power supply adopts six phase twelve pulse rectification technology, combined with graphite electrodes with a diameter of 250mm. It can generate a stable high-temperature arc, thereby rapidly advancing the smelting speed. In the extraction of precious metals by enterprises such as XX New Materials in Zhejiang, this equipment processes raw materials including copper anode mud. Through high-temperature melting, it concentrates and separates gold, silver, platinum, and palladium. When combined with subsequent wet metallurgical processes, it achieves industry-leading purity levels. This equipment is also equipped with safety functions such as overcurrent and high temperature alarm, which comply with strict local safety and environmental protection requirements.

630kVA Precious Metal Smelting Furnace