Another ability of Shokoofa Sanat Pouya Company is to make heat exchangers. The drawings and information included in this section are related to the heat exchanger of Ferrosilicon factory, which is another successful experience of this company. This heat exchanger follows the interactions made inside the Furnace enclosure by hydrogen electrodes with 60KA (amperes) force from each electrode and creating a temperature of 1500 ° C in the system, when reducing iron and silica composition and leaving the melt to the ladles, vapor gases With micronized ferrosilicon, they exit the chimney with suction fans at the end of the dusting system. In the meantime, since the sensitivity of dust bags is up to 200 degrees Celsius;