Abstract: Sand able to start at the main or a comprehensive ban on Chinese popular river sand dug from China. In 2005, the state issued a series of prohibitions against large-scale dredging of river sand behavior, for a time, resulting in a sand source of tension, in addition, sand than natural sand has a larger surface area, preparation of concrete with sand higher strength. Secondly vsi crusher, sand production can be combined with gravel production process, greatly reduce production costs mechanism sand. Finally, the sand is conducive to the comprehensive utilization of mineral resources, not only to solve environmental problems and improve the utilization of natural resources. Efficient crushing machine plays an irreplaceable role as the sand core production line of broken equipment. Faced with these phenomena and problems, sand production will have a significant market opportunity for third-generation Sand, manufacturing high-quality sand and gravel in order to become a gold industry. Sand should be installed to withstand four times the weight of the machine on the basis of concrete or steel, but also according to Sand different venues where the plant is in operation or in the open-air operations, the installation should adjust the horizontal axis Sand vertical. When installing Sand, Sand top of the machine should be lifting equipment manufacturers, should also consider whether the overall weight of the machine capable of lifting equipment, should be left at the top of Sand lifting required space should be left at the side of overhaul space. Before installing the machine to view the packing list, the number of parts to see the match is complete, whether detrimental during transport. Sand mechanical | Weixi County Sand | Yuxin Senda provided by Henan new Senda Heavy Machinery Co., Ltd.. Henan new Senda Heavy Machinery Co., Ltd. (www.hnsdzg.com) strong, credible, in Zhengzhou crushing grinding equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Yuxin Senda and you hand into the brilliant, for a better future!