-Preparation of raw materials -Materials packaging into oral chimney stove -Heat the oven to help him burn The burning coals, Coke will pull the oxygen reaction from iron ore with coal as carbon in the coke. Thin iron ore raw material melting steel flow becomes both into the lower part of the stove. Limestone to be fused with the substance impurity becoming salaek (Slag) floating on top of the raw steel. While the mortgage meltdown that caused gas stove iron ore high. Take this gas furnace heat to bring the heat back from burning. The molten iron from the furnace to pour into the prepared. Output of crude steel, which is ready to be applied to other types of steel production.
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