Sand is the key component to make concrete, it occupy 3/1 of the total amount. As the sharp development of building industry, the requirement of sand increases day by day in constructional engineering. However, river sand as a kind of local recourses cannot be renewable in short times. The natural sand resources are decreasing in many regions of our country and even no natural sand in some areas, the supply and demand contradiction of concrete sand are especially severe, and the sand price is higher and higher, which influence the progress of engineering construction.

The continuous development and innovation of building industry make further efforts to the fast development of sand stone industry in China. Artificial sand produced by artificial sand maker solves the contradiction between sand supply and construction production, and become the main force of China sand stone industry.

In order to meet the different process requirements of customers, the sand making production line can equip with cone crusher, dedusting equipment and so on. The sand production line equipments manufactured by Henan Hongxing Mining Machinery Co., Ltd. can produce various standard stone, and artificial sand, which successfully solved the supply problems of various specifications high quality aggregate in concrete, and provide high quality concrete sand aggregate continuously for the construction of high road, port and hydropower dam.

Artificial sand also called manufactured sand, which is produced by the stone from the mount and pebble from the river through the vertical impact crusher (also called sand maker) to process to sand suitable for construction use. The artificial sand usually assemble in the places with river or abundant water resources, through the sand washer, the powder among artificial sand is washed out. Then, the sand production line must be round with water recourse, or the produced sand will not achieve the standard of building sand and still be waste material.

sand production line: http://www.crushing-mill.com/sand-maker/82.html