zhongtai sand making machine is a newly researched equipment, with international advanced level. Technology and modern processing equipment make it a leading role in this industry. The sand making machine also called vertical shaft impact crusher, sand maker. It is widely used for medium and fine crushing (sand making) for various hard and brittle materials such as rocks, grinding materials, refractory materials, cement clinker, quartz, iron ore and concrete aggregate, etc. It is especially appropriate for sandstone for architecture and road construction.