The diagram given depicts the way in which wire for daily use and commercial.
Looking at the illustration, it is immediately evident that wire is done automatically rather than manually. Additionally, there are nine stages involved in that process, beginning with cooking coal and iron ore and culminating in cooling.
In the first step, coking coal is combination with iron ore. After which, there are raw materials created by blast furnace at 1,300 degrees Celsius to reduce iron ore into molten iron. This step make separate impurities and return iron to liquid state. Then, the mixed be included in the Arc furnace in 1,800 degrees Celsius, which is combined with lime to continue to furnace in 1,800 degrees Celsius at the same time. It ensures that molten iron always keeps in a liquid state and easy to handle.
In the six stage, finish product from the furnace will be poured into the vat and commuting to the moulds step. Afterwards, the product will be pressed and shaped before being sent to the furnace at 150 degrees Celsius once more to decrease backage and fracture during use. Having been the furnace will produce liquid metal pipes, ready to cooling operation. The finished products are wire.