With the increasingly tense constraints on resources and the ecological environment, major changes have taken place in basic conditions such as traditional equipment production methods, production scale, product quality, and competitors. In the future, resources will be built into a resource-saving and resource-recycling recycling industry to improve utilization rate.

With the tightening of environmental protection policies, the ore and sand aggregate industry has increasingly become the focus of attention of the whole society. On the one hand, the closure of open-pit mines and the shortage of resource utilization have severely restricted local construction and economic development; on the other hand, illegal sand mining, green mine construction, and ore transportation have all been closely watched by the local government, and the social attention of the ore industry is constantly increasing .

Although the importance of non-metallic ore is not well understood in my country at present, it is gradually becoming a new strategic mineral. Strategic minerals are mineral resources that have important influences and constraints on national defense security, economic security, and sustainable economic and social development. At this stage, some clay ore, as a cheap and indispensable mineral, is among them.

Adhere to the practice of the concept of green mines and improve the comprehensive utilization of resources. Debris separators can completely separate ore and mud without water and make full use of them. Soil can be backfilled and ore can be used efficiently.、

Debris separator (roller screen) implements the concept of green mines and improves the comprehensive utilization of resources. Mud-rock separator is also called roller screen, soil-rock separator, equal-thickness screen, etc. It is a large-scale screening equipment professionally developed and produced. This machine is mainly used for the separation of mud and stones, the separation of clearing river sand and stones, the separation of mine surface soil and ores, the separation of ores before the crusher to increase the output of the crusher, etc.