Abstract:Vanadium and titanium magnetite is a ores with the complex mineral composition so that it is difficult to beneficiate,sinter,smelt. specially , the beneficiation is very difficulty, and its products is low-grade iron and high TiO2 in Panzhihua.the grade of iron 2-2.5% was increased by stage-grinding-stage-concentration technology ,but TiO2 was no lower.The Concentrate with the characteristics in "low iron, low silicon, high titanium, high aluminum, high-ferrous, high-sulfur, high melting temperature",at the same time ,so the sintering permeability is influenced because granulation capability is worse due to concentrate coarse particle size . The strength and metallurgical properties were affected severely as sinter liquid was less and complex mineral composition owing to high melting temperature point of concentrate.Vanadium titanium magnetite concentrate sintering and smelting blast furnace have made significant technological breakthrough and its’ utilization level and value significant results were obtained by using of quicklime to strengthen granulation technology, increasing sinter basicity, adding ordinary ore to lower TiO2, using high negative pressure-high winds ect.