In many people’s minds, stone crusher just provides raw material for construction industry by crushing large stone to aggregate. In fact that was not the case. Stone crusher plays an important role in many other industries, like highway, chemical, metallurgy, cement industries and so on. Firstly, stone crusher can provide high-quality aggregates for relevant industries. Highway and high speed railway have high requirements on aggregates, and some natural aggregates with low grading cannot be used. The grading of aggregates made by stone crusher can be controlled. Besides, some projects require that the stone and sand must be cubic. Impact crusher and sand making machine can not only produce such aggregates but reshape the out-of-shape stones. Also, the products of stone crusher can be the raw material of some industries after some other processing. For example, such stones can be grinded to powders by grinding mill, and the powders can be used as the raw material of making cement and concrete. For metallurgy industry, the ore can become metal after being crushed by crusher and refined by other machines. The use of stone crusher is far more than the above. And it is one of the most important equipments for heavy industry.
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