Sand Production Line Plays An Important Role In Artificial Sand Making

By Author: jill
Total Articles: 3
Comment this article

Relevant departments estimate that the annual demand for construction sand is about 600 million tons in China. Currently, natural sand, which belongs to local resources and which is non-renewable in the short term and long-distance transport, is used in the majority districts of our country. Now natural sand resources in many areas of China gradually reduced, with the situations of low-quality sand and the limitation or ban on exploiting of natural sand. Among these problems, the contradiction between supply and demand of concrete sand is particularly prominent. Using sand making equipment to develop new and sources must be carried out.

Sand production line has successful experience in the application of artificial sand, which proves that the application of artificial sand is a feasible way in dealing with the increasing contradiction between the supply and demand of natural sand. The appearance and applications not only have immeasurable impact on the reduction of the dependence on the natural river sand, but also can reduce the damage to the river that caused by sand mining so as to effectively protect the safety of ...
... human beings and environmental destruction caused by humans. On the other hand, most of the raw materials of current artificial sand making are tailings and other “waste”, which can be effectively changed into “treasure”. We can get a revelation from sand making experience in Hong Kong, that is, the application does not mean the increase of costs,but that sand can be manufactured closely, therefore, the quality of artificial sand is better than river sand,and the supply has changed from passive to active. Meanwhile, the transportation radius reduced, and the freight also declined significantly.

Basically speaking, sand making production line is the same to ore crushing production line. The difference is the selection of equipment. Fine crushing machine of stone production line most use impact crusher because of its stone shape effect and lowest needle flake content of discharging. While sand production uses sand making equipment. The most commonly used sand making machine is vertical shaft sand maker and new type of sand maker. The new type of sand maker is improved sand maker, which is more suitable for production of sand.