Global commodity prices continue to rise, increased the minerals demand enterprise’s production costs, and increased resource safety pressure at the same time. Mineral resources supply tense situation in the whole world, the world’s advanced countries, found that the mineral resources in the processing and utilization of residue left after, tailings, contains the secondary utilization of…

To meet the demand for crushing 20cm basalt raw material for sand production, we have to consider the unique physical properties of basalt – its high hardness and abrasion resistance, which pose a serious challenge to the selection of crushing equipment. In order to ensure that the final sand and gravel aggregate not only has…