According to the Yuhong statistics: the continuous developed mineral resources produce lots of tailings slag, which not only occupies many land and has pollution of the environment and tailings recycling equipment and systems engineering constantly improve, some mining enterprises have set some iron tailings recycling the mill for tailings precision. It has produced high value-added building decoration materials and made the obvious economic benefits.
Steel slag and slag and coal ash are referred to as three industrial waste residues by collectively. But the utilization rate of the steel slag is much below the other two. Usually steel slag could be used for packing, or used to fire cement; overall utilization rate is not high.  Steel slag contains a certain amount of cement clinker main mineral, after hammer apparatus and grinding machining, can be used for cement mixing materials and concrete admixtures. At present most of the steel slag cause metal and steel slag waste of resources in China. Therefore, the steel slag grinding and crushing equipment has the good growth prospects. crusher mill and the development of equipment technology will directly promote slag resources recycle.
Secondly, ferrous waste could be the only raw material to be replaced ore iron in the steel production.  At present the scrap steel circular utilization rate is 19.9% in our country, much lower than the world average of 48.3%. The development trend of foreign scrap steel processing industry is scrap steel fragmentized separation treatment as a leader, in use of environmental protection, electromechanical integration high technology and new technology, research and development of new prohibition comprehensive processing technology, to form a new environmental protection technology industry and new economic growth point. Henan Yuhong Heavy Machinery Co, .ltd has researched and produced steel processing equipment to prepare for slag processing industry.  And the development of crusher hammer apparatus and equipment for the processing of slag plays a great role in saving social resources. In the 21st century tailings of comprehensive utilization of mineral slag will be the most widespread, the potential scope of the largest field.
Henan Yuhong Heavy Machinery Co., Ltd. is a large-scale enterprise with an integration of professional mining machinery and equipment research & development, manufacturing, and after-sales service. Crusher screening equipment constantly, tailings processing equipment and renewal, fully meet the requirements of environmental protection equipment, especially in middle and fine crushing. The jaw crusher, impact crusher, cone crusher series have played a great role in the tailings of processing utilization; especially cone crusher hydraulic system reduces downtime. The different type crushers have many specifications and customers can get the optimal equipments according to their needs. Yuhong series crushers eliminate the tailings pollution and protect the environmental skillfully.