In China, sintered ore is the primary iron-bearing material used in blast furnaces. To assess the suitability of ironsands in sintering, this chapter investigates the influence of ironsands addition on sintering performance. The study employs single-factor experiments examining the effects of ironsands content and particle size on sintering quality and process parameters. The goal is to optimize the incorporation of ironsands into the sintering process, ensuring both productivity and sinter quality.