Science has been integrated into our daily life and various kinds of Maintenance Of Ultrafine Mill materials no matter the electric light or electric appliances are inseparable from the science. At present, we have been stepping into an era where nothing can be realized without the development of science and technology. Especially during the development course of the sand maker industry, without highly efficiently sand making devices, then we would never be able to produce sand and stone aggregate with high quality, and the construction project cannot guarantee the quality. For this reason, the development of the sand maker machines industry needs urgently the science and technology to get innovated without stop. On the other hand, since the launch of infrastructure projects, the market has more and more demands for sand and stone aggregate which gradually opens up the demand market of stone and sand.

Even though the natural sand and stone in our country has wide distribution and rich in reserves, because they belong to non-renewable resources in a short time of period, with so long period of time of exploitation, which leads to the fact that they cannot satisfy the needs of construction, for this reason, it beings about great opportunity for the development of the sand maker industry. With the development of the science and technology, the production technology of the sand maker equipment has developed two main working technologies of “stone crushing with stone” and “stone crushing with iron”, and these two methods has excellent effects using in the sand making production line. The stone material with strong erosion property can use the “stone crushing with stone” principle for the manufacturing process, otherwise, the clients can choose the “stone crushing with iron” principle and the in the sand making production line, Machinery production technology is the best and has many advantages over other companies.