Zircon Ore Spiral Concentration Separator 5ll. Zircon Ore Spiral Concentration Separator 5ll. 5ll-1200 spiral chute separator raw materials fine size iron, chrome, ilmenite, zircon, coltan, columbite, gold, tungsten ore.3mm application the spiral separator is mainly used for beneficiation of gold, zircon, tungsten, wolframite,black sand, limonite, chromites, chromium, columbite, titanium, and ...