... copper smelting process of copper metal. Copper smelting furnace from the roof, furnace body, furnace, bottom, outlet devices, composed of welded steel ... 500 degrees, roof closed, the furnace temperature 1300-1400 degrees furnace with water jacket Refractory in the furnace body, bottom, throat, mouth ... , and its anti-slag resistance, erosion performance is better. 50 tons per day Copper furnace