In recent years, with the economic and social development, and the ascension of the material culture accelerated, of all aspects of the required and on more and more, the environmental value is also in constant ascension. As a gravel industry processing equipment enterprise, facing the sand aggregate demand has increased, the sand making plant is in short supply.

A large number of small metallurgy, small coal mine, small cement enterprise is closed, a new large concentrator, large coal and large cement plant construction in succession, the sand making plant of put forward higher request, the urgent need to capacity, choose points high efficiency and reliable operation of the energy conservation and environmental protection equipment. The sand making plant equipment automation degree, large and efficient energy conservation become mining machinery and equipment manufacturing enterprise the research emphasis in the future.

Sand aggregate and artificial sand needs to rapidly increase, the channel of the river sand mining can't meet the needs of the development of the economic construction, which need a lot of artificial sand production system. The sand making plant is the rocks and from the river to dig cobble stone through the crusher, the sand processing machine was used for the sand. Along with the increase of demand sand, sand making plant equipment system performance has improved the old sand production line equipment gradually by the new equipment to replace.