With the rapid development of cities, the disposal of construction waste generated from infrastructure construction or house demolition is currently a matter of great concern. At the same time, mobile crushers for processing construction waste in the crushing industry are also facing huge development opportunities.

Sand and gravel are basic and indispensable building materials in engineering construction. The Party Central Committee and the State Council attach great importance to the healthy and orderly development of the sand and gravel industry. In order to stabilize the sand and gravel market supply, maintain overall stable prices, and promote the healthy and orderly development of the industry, with the approval of the State Council, on March 25, fifteen departments and units including the National Development and Reform Commission jointly issued the "On Promoting the Healthy and Orderly Development of the Sand and Gravel Industry" Guidance of