High efficiency DC electric ARC furnace 1.Small type & Low power dissipation 2.Low power dissipation 3.Stable operation High efficiency DC electric ARC furnace ... be adjusted more than 3200 oC).* Usually be used to smelt metal, Ferrum, Alloy metal, Ore, Ceramic, ... .* Turnkey projects, complete design, complete or part of supply, reform services, working and maintenance training, technical conduct. ...