... 2.Low power dissipation 3.Stable operation High efficiency DC electric ARC furnace Purpose: * The temperature is more than ... be used to smelt metal, Ferrum, Alloy metal, Ore, Ceramic, Calcium carbide, Silicon carbide, Casting iron, Fine carbon steel ... Process level (IPC) control.* Turnkey projects, complete design, complete or part of supply, reform services, working and maintenance training, technical ...