The complete set of equipment for the sand and gravel production line, as an indispensable and important part of the construction of modern building materials, roads, railways and other infrastructure, its efficient and stable operation is inseparable from the coordinated operation of various key parts. Below, we will discuss these key parts and their importance…

Correct selection of the tailings repository site is extremely important. Design generally must select multiple repository site, determine the technical and economic comparison. Looking for library site should consider the following principles: 1. Can a tailings storage capacity to accommodate all the production life of the amount of tailings. If there are difficulties, the length…