... adjusted more than 3200 oC).* Usually be used to smelt metal, Ferrum, Alloy metal, Ore, Ceramic, Calcium carbide, Silicon carbide, Casting iron, ... the smelting temperature as per the required of different smelting metal.* High thermal efficiency, the condition of furnace can be ... .* Easy to control the chemical composition of steel, the alloy is recycled highly and stably.* Equipment is simple, the ...