Pellet is an iron ore product, mainly used for blast furnace steelmaking. It is made into hard spherical particles through pelletizing, drying, and sintering of iron ore powder and binders. Pellets have high iron content, uniform chemical composition, and good reducibility, making them ideal raw materials for steelmaking. Its highly uniform size and shape help the permeability and thermal efficiency of the material layer inside the blast furnace, thereby improving the efficiency of steelmaking and reducing production costs.