Therefore, steel tin used in building materials industry not only saves a large amount of natural resources, but also protect the environment, is an important way for the development of circular economy. Crushing and grinding is an integral part of the process industrial waste slag, which also the limestone sand manufacturers put forward high request. Relevant data shows, China's industrial waste tin special limestone sand market is not mature, in the tide of the emergence of a number of equipment and reliable quality of comprehensive utilization of industrial waste gas resources lifted in the tin industry, technology advanced limestone sand production enterprise, Shanghai Zenith mining machinery limited company is the enterprise talent showing itself.

At present, Shanghai Zenith mining machinery company production of single segment hammer broken, ring hammer broken, building garbage crusher, main parts of limestone sand production line equipment, play an important role in industrial waste recycling process. Utilization of industrial waste tin to the development of circular economy, not only can help enterprises to find new point of growth, but also help enterprises to adjust the industrial structure, the high energy consumption, high pollution of the traditional industries to modern industrial transformation of clean and efficient.