Kefid multi-chamber type hydraulic cone crusher process iron ore tailings

Iron ore tailings can be used as building materials to produce decorative tile, brick wall blocks, concrete aggregate, cement, construction and road building stone,etc.

What are the advantages of using iron ore tailings as a building material?

1. In beneficiation process,experience in all aspects of ore breaking, tailings has smaller particle size.So it can be directly put into the crusher or sand making machine for processing which greatly reduce production costs.
2. The performance of tailings tile can reach ordinary brick but has lower cost,so it can be a new competitive product on the market.
3. The production process of tailings tile is simple.It needs less equipment and small investment.
4. It uses industrial waste as the main raw material which reduce environmental pollution and save the tailings disposal costs.
5. In addition to be used for decorative brick, the tailings used for road construction has also made some progress. Coarse tailings can be used as embankment cushion, fine tailings can replace yellow sand as a pavement material.

According to the characteristics of iron ore tailings, Kefid designed cone crusher+Sand production line configuration. It can process tailings to graded gravel for construction, road (eg 0.5-1,1-2,1-3, 3-6 cm other specifications, can be adjusted) or the mechanism sand (1-5mm).

Kefid hydraulic cone crusher adopts German technology and produced with a new hydraulic system and laminated crushing concept to meet customers’requirements. It has coarse, medium and fine variety of cavity. In crushing and processing of iron ore, gold ore, copper ore and other metal ores as well as granite, basalt, diabase and other hard rock,it has a significant advantage. It can provide strong technical and equipment support for the utilization of iron ore tailings processing and enhance the tailings’value in use.