Why is the fineness modulus of machine-made sand unstable?

Publisher: Tyco Industrial Controls Time：2019/2/8 17:50:13

During the production process, the input lithology, moisture content and gradation are easy to change. The screening process will also have problems such as plugging and breakage. The efficiency and parameters of the crushing and dust removal equipment are also unstable, which is easy to cause the sand fineness modulus stable.

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