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During recent years, the Chinese government is pushing the step of the massive urbanization all over the country. As a result, the demand for artificial sand keeps increasing.
In previous years, many quarry owners used impact crusher to produce artificial sand, because the output material of impact crusher has better shape than that of cone crusher. With the time went on, they found that although the hammers adopt high chrome alloy steel, the hammers in the impact crusher are always worn out badly when crushing hard rock like basalt, hard granite and so on. That will increase the operation cost of the whole production line.
To solve the problem technically, the quarry owners think of the cone crusher, whose spare parts have longer service life than that of impact crusher. But here comes another problem, the shape of the output material of the cone crusher is not satisfying.
To solve the two problems at the same time, Zhengzhou Unique Industrial Equipment Company invent professional sand making machine—vertical shaft impact crusher. It generally is fixed after cone crusher as a tertiary crusher. It can reshape the material come from the cone crusher.
Nowadays, VSI crusher has already become the best choice for making artificial sand.
Zhengzhou UNIQUE Company is a professional and reliable crusher manufacturer. More information about our machine, please feel free to contact with us by phone or e-mail at any time!