the application of sand making machine： the sand making machine is of high-power and high-efficiency, which is designed by bai yinghui―our chief engineer and based on several years of hard work and studying on mechanical equipment. it absorbed the advanced techniques of the same product of the barmac company of america and is also on behalf of the international level. the sand making machine plays an important role in crushing minerals into sands. the sand making machine is widely used for making various kinds of mine, such as cement, fire-proof materials, aluminum soil, emery, glass raw materials, building sand, stone materials, and metallurgical slag. it is especially efficient to crush harder and causticity materials, such as carborundum, emery, and magnesium sand. the main features of sand making machine 1.the structure is simple, and the operating cost is low. 2.high efficiency, and low power consumption. 3.it is slightly influenced by the humidity of material, and the max humidity is 8%. 4.it is more suitable for crushing materials of mid-hardness and high-hardness. 5.its product is of cubic shape, and the density of piling up is high and the iron pollution is low. 6.the working noise is less than 75 decibels and dust pollution is little.