愿望只是美丽的彩虹，行动才是浇灌果实的雨水。
Desire is just a beautiful rainbow, action is the rain watering fruit.
炼钢厂所用的磁铁矿粉对密度、粒度、磁性物的含量没有什么要求，对磁铁矿粉的品位有着重要的要求；而洗煤厂对磁铁矿粉的密度、粒度、磁性物含量有着较高的要求。铁矿粉粒度：粒度的测定可以做全粒级分析或者只查两个关键粒度的测量，看看是否适合上表中推荐的范围。检验磁铁矿粉粒度时用沉降分析或其他超细粒分级法。用沉降分析时注意磁铁矿粉在悬浮液中避免团聚。磁铁矿粉的粒度组成主要影响悬浮液的稳定性，分选密度高时可以选择粒度较粗的磁铁矿粉。
Magnets used in the steel mill the content of mineral powder on the particle size and magnetic material of the density, there is no requirement, for the grade of the magnet mineral powder has important requirements; And coal washery of magnetite ore powder density, particle size, magnetic content have higher requirements. The determination of iron ore powder particle size, particle size can do full graded analysis or only check two critical particle size measurement, see if it is suitable for the range are recommended in the table above. Inspection magnet mineral powder particle size in the settlement analysis or other ultrafine grain grading method. With settlement analysis of magnet kuangfen in suspension to avoid attention together. Magnetite ore powder particle size composition mainly affects the stability of the suspension, high separation density can choose ore granularity coarser magnet.
磁铁矿粉的使用促进分选效率，更提高工作效率！
Using magnetic ore powder can improve separation efficiency, improve work efficiency.
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