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Ultrafine grinding machine is a deep processing equipment used in talc, calcite, limestone and other industries, with continuous improvement of the level of industrial manufacturing, ultrafine grinding machine was welcomed by the market for more and more high capacity, not only to improve the production efficiency, but also can bring good social and economic benefits. […]

Pumice / volcanic pumice is a pollution-free environmental protection material that plays an irreplaceable role in construction, grinding and water conservancy. It is a variety of stone materials formed by volcanic minerals and glass after volcanic eruption. Nowadays, pumice is used more and more. Pumice is a kind of vitreous lava with dense pores formed […]

Fillers, also known as fillers, are a class of materials that are added to materials (such as plastics, rubber, paper, coatings, etc.) for filling. It can reduce costs, improve performance, and improve process characteristics for materials. There are many kinds of minerals that can be used as mineral fillers, and their uses are also very […]

Basalt is the main constituent material of the earth’s oceanic crust and the lunar sea of the moon. It contains olivine, keratolite and biotite. The colors are black, gray-green and dark purple. It is widely used in highways due to its corrosion resistance, acid resistance, railway, construction and other fields. The basalt vertical roller mill […]

In the process of stone processing, it is unavoidable that waste gravel and waste mud will have an impact on the environment, and lead to the waste of soil resources and the deterioration of the regional air environment. Therefore, the recycling of stone waste generated in the stone processing process has attracted increasing attention. As […]

Lignite also known as firewood coal is a mineral coal with the lowest degree of coalification. It is a brown black, lusterless low-grade coal between peat and bituminous coal. Strong chemical reactivity, easy weathering in the air, not easy to store and transport. Because it is rich in volatile matter, which is up to more […]