When planning the equipment configuration for a basalt aggregate production line, it is a process that requires comprehensive and meticulous consideration of multiple key factors. We must take into account the hardness of the raw material, the production capacity requirements of the production line, and the specifications of the finished product. These factors are interrelated…

With the rapid development of building industry, the sand has a big demand for building engineering. The river sand, as a local resource, can not reborn again at a short time with a phenomenon of decreasing of natural sand in the world even no natural sand existing in some area.