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Iron Ore Mining Equipment For Sale

Iron Ore Mining Equipment For Sale

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Iron Ore Grinding Equipment For Sale

Some Iron Ore Mining Equipment Manufacturers through finely ground ore after the machine directly into the magnetic separator. Milling of ore classifying directly without passing through the magnetic separation, the results of the particle size of the slag of uneven thickness. Low-grade ore coarse particles; meticulous ore grade is high, but the low magnetic field strength, the adsorption capacity is poor. As the water flow into the tailings, so that low-grade iron ore powder, running tail is serious. Suggesting that the beneficiation process friends, after grinding the material must be screened through classification, then magnetic separation. Because different types of iron ore, with different tastes. Granularity is too coarse, iron ore impurities separation does not go out, there will be low-grade iron ore; grinding if the particle size too small, the main waste grinding mill capacity and grinding time. Because iron ore particle size below 10μm, each 1% increase in ore, its grinding time will increase 2%, power consumption and ball liner wear, have a corresponding increase 2%; therefore, do everything possible to reduce excessive wear content of iron ore, is to improve the mill output, the most effective way to reduce power consumption increase fines recovery. After using a packet screening measures to make iron ore particle size of less than the required return to the mill for re-grinding, iron ore particle size to meet the requirements of timely sent to selected points, both to improve the concentrate grade, but also improves the mill grinding efficiency.

Iron Ore Classifying Equipment For Sale

Iron ore classifying method more, which is the most primitive spiral classifier classifying equipment. Grouping method is simple, classification accuracy slightly worse, generally used in some mineral grinding row grade material. When iron ore requirements of the final product size minus 80μm sieve reaches 100%, the first paragraph of classification can spiral classifier; Sec classifying can use high-frequency fine sieve. If the requirement of iron ore powder content of the final product particle size of less than 100% minus 80μm, the proportion of large particles of mineral particles is relatively small, under high frequency sieve sieve premise is not serious wear and tear, can be a high-frequency vibration sieve classifying, screening magnetic separation under the mine; thick griddle on the back mill regrinding. There is also a classifying equipment is hydrocyclone. Now there are more large Iron Ore Mining Equipment Manufacturers, remove some, Sec spiral classifier equipment, switch to the hydrocyclone. This method is not only played a thickness of ore classifying, and improve the pulp density magnetic separation before, reducing the level of dewatering equipment. The device is also used in non-magnetic ore before check pulp dryer grade concentrates, played a good effect.

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