With the development of national economy and the increasing demands of people toward their life, industries such as highway, railway and real estate have prospered at a high speed. The huge demand of sand using in the project has a great pressure on the collection of natural sand. Under this kind of circumstance, sand making machine becomes essential in supplying materials in the construction process.

Natural sand collecting can not only lead to waste of resources of a large scale, it can also do harm to ecological balance and the environment of the collected site. Meanwhile, unreasonable sand collecting process can hurt the original geologic framework. There will be hollow places on the digged streamway, which make vortices easily appear and block the release of flood. Over digging leaves stone and sand uncovered, and power turns into dust when it is dried. When there is wind, the dust is blown in the air, which does harm to the ecological environment and people’s health to some degree.

Under the hot demand for sand and stone, sand making machine has solved urgent problem of many builders while at the same time achieves the purpose of less energy consumption and more protection toward the environment, which makes it the first choice in construction projects.