The housing building of China has a high standard on sand, including the highly fine sand the sand making machine produce and the specific one. The natural sand is the river sand and the desalt sea sand. The artificial sand is the mixed sand according to mechanism. The fineness of the sand made by sand making machines is divided into two kinds, the coarse and the fine. The gravel is used in the construction of the new national standard, such as the specification, the model and the application.
Sand making machines are also very useful in the South-to-North Water Diversion Project of China, which is a major strategic project to alleviate a severe water shortage in northern China. At present, the basic shape of the channels in centric China's Henan Province has been completed, and the concrete construction is carried out in full swing. Most main projects of cross building have been finished. The channels in the south of Yellow River has been on excavation, and the backfill construction is being carried on. In the same time, the sand making machine also helps a lot. In the future, the situation that west is higher than east is still there. Short investment on sand making machines are choice for many provinces.
The western regions of China must achieve high growth by speeding up the major projects which utilize sand making machines and relying on investment. In June of last year, Western China's Shaanxi Province launched "one hundred and ten" steady growth, among which the very important is to accelerate the launch of a number of major projects, including the specific lanes from Xi'an to Chengdu, Xi'an-Hefei Railway.