Spiral classifier for Iron Ore, Copper, Zinc cleaning and
Spiral classifier for Iron Ore, Copper, Zinc cleaning and processing. published date: 09-19-2019. Ore spiral classifier application. Spiral stone classifier is a large-scale mining equipment used in black and non-ferrous metallurgical mines, steel, metallurgy, stone industry and building materials to wash ore and stone materials like iron ore sand, copper ore, gold sand, placer sand.
