The iron ore processing generally includes the exploration, mining, primary crushing, secondary crushing, screening, fine crushing, dry separation, transport processes and other preprocess. The crushing process for the iron ore is particularly important. Usually, if the particle size of the ores into the dry separation is fine, the proportion for the dry separation of the ore containing iron ore will be high. We should choose the most economic mode of production to maximize the rate of the dry election for the iron ore. There are a lot of fine crushing equipments, such as the impact crusher, jaw crusher, etc.. However, the working principles of the crusher machine are different and there are many limitations for the application.
There are supports both for the upper end and the lower end of the spindle of the cone crusher, which can withstand the crushing force of the iron and greater stroke. In addition, the special crushing cavity shape adapting to the pyramid principle makes the cone crusher have higher crushing efficiency for the iron ore crusher. The new generation of cone crusher produced by Henan Hongxing Mining Machinery combines the crushing stroke, crushing speed with the crushing cavity shape of the cone crusher. When the cone crusher is used to crush the iron ore, the yield of the new generation of cone crusher is 1 to 3 times as the traditional cone crusher. The flake stone is reduced and the grain shape is more uniform. The new composite cone crusher has overcome the contradiction between the production and fineness of the traditional crusher. The new generation of cone crusher uses the medium or fine crushing replacement with a variety of crushing cavity shapes and the laminated crushing principles so that the proportion of the cube products in the finished products is significantly increased and the flakiness is reduced. The grain size is more uniform and the production is more stable, which can fully meet the production needs.
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