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Grinding mill for iron ore grinding processes
After crushing process, ore is moved to a grinder to create a powder-fine consistency. Based on 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 array of 150 ~ 500m consists of coarse iron powder, size selection of 44 ~ 150m is medium iron powder, size selection of 10 ~ 44m is ok iron powder, size array of 0.5 ~ 10m is extremely fine powder and size under 0.5m is ultra-fine powder.
Grinding machine for iron ore mining process
Ball mill, raymond mill and ultrafine mill can be used to grinding iron ore in grinding process.
Ball mill is widely applied in mineral classification, cement, fireproof materials, glass, pottery, chemical industry etc. There’s two means of grinding: the dry process and also the wet process.
Raymond mill would be to grind materials inside the fields of creating materials, mining, metallurgy and chemical industry. The types of materials must have the hardness lower than 7 in Mohs scale and humidity under 6 percent. The granularity from the end products could be adjusted from 30 to 325 meshes (the minimum is 600meshes).
Ultrafine mill is utilized for grinding all sorts of nonflammable and non-explosive minerals, including iron ore. This ultrafine mill is seen as a high quality, environmental protection, high safety as well as the finished size can reach to d975m.
SBM can be a crusher machine and grinding mill manufacturer in China, and offer crushing machines, vibrating feeder, screen and grinding mill for iron ore mining and beneficiation plant.