GRINDING MILL FOR IRON ORE FINES

Grinding mill for iron ore grinding processes

iron ore fines After crushing process, ore is moved to a grinder to make a powder-fine consistency. According to the size, iron powder dividing into coarse iron powder, medium iron powder, fine iron powder, very fine iron powder and ultrafine iron powder five levels. Particles which size range of 150 ~ 500m is made up of coarse iron powder, size range of 44 ~ 150m is medium iron powder, size range of 10 ~ 44m is fine iron powder, size range of 0.5 ~ 10m is very fine powder and size less than 0.5m is ultra-fine powder.

Iron ore processing is important to our economy, processed iron ore can be manufactured into many products. For example: Powdered iron is used in metallurgy products, magnets, auto parts, catalyst. Radioactive iron is used in medicine, tracer element in biochemical and metallurgical research. Black iron oxide is used as pigment, in polishing compounds, metallurgy, medicine, in ferrites for electronics industry.

Ball mill, raymond mill and ultrafine mill are often used to grinding iron ore in grinding process.
Ball mill is widely applied in mineral classification, cement, fireproof materials, glass, pottery, chemical industry and so on. There are two ways of grinding: the dry process and the wet process.
Our raymond mill is to grind materials in the fields of building materials, mining, metallurgy and chemical industry. The materials should have the hardness less than 7 in Mohs scale and humidity less than 6 percent. The granularity of the end products can be adjusted from 30 to 325 meshes (the minimum is 600meshes).
Ultrafine mill is used for grinding all kinds of nonflammable and non-explosive minerals, such as iron ore. This ultrafine mill is characterized by high efficiency, environmental protection, high safety and the finished size can reach to d975m.

The selection of iron ore grinding mill is according to customers requirements and the nature of the minerals.