Abstract: Since the traditional ore dressing facilities, ie, FIX-1 type Ø600mm spiral concentrator and Ø1200mm spiral chute were used by the titanium concentration plant, Panzhihua Iron and Steel Group to recover the primary granular ilmenite from the tailings following magnetic seperation of the iron ore dressing plant, the plant have accumulated a wealth of production experience. However, the GL-2 type Ø600mm spiral concentrator, which is characterized by greater capacity, high separation rate, no washing water and less land occupancy, may substitute the existing spiral concentrator.