Sand-making-machine

The sand making machine also called vertical shaftsand impact crusher,sand maker. It is a kind of highly efficient rock crushing plant at domestic and international advanced level researched and developed by Shanghai Shibang Machinery Co., Ltd. by introducing the famous crusher principle and technology of “stone against stone" from America Barmac Company in accordance with the actual conditions of sand production at home.

This sand making machine 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.

The supplies are falling into the whirling impeller of high speed vertically by the top of the machine, under high-speed centrifugal function, the supplies shunted with another part around the impeller in the form of the umbrella produce at a high speed, striking and crushing. Supplies which not bumping into each other, can form vortex striking with each other between impeller and chassis. The crushed materials will be discharged from the underpart directly, forming a lot of circulation of closed path. They will be sieved by the equipment and reaches the grain size of finished product required.