Pellet : Iron pellet is a product obtained after crushing iron ore and is widely used to produce raw iron or sponge iron.To make pellets, additives are combined with a certain amount, and after adding mineral adhesives such as cement to connect the particles, they are placed in pellet making furnaces with high rotation, which results in the formation of pellets with a diameter of 6 to 16 mm. Finally, the produced pellets are placed in baking furnaces to be used for making iron and are stored until use