Chrome Ore Spiral Chute, a new gravity separation machine, applicable to processing iron, tin, tungsten, tantalum, niobium, gold, coal and other metal separation from particle size 0.6mm to 0.05mm.
It has been used in to enrichment the particle size 0.3-0.02 millimeters fine grain like iron, tin, chromite,ilmenite,tungsten,
zinc, tantalum-niobium, gold, coal, monazite, rutile, zircon and other low-grade ores. The non-metallic minerals which have a big enough specific gravity difference.