Professional data shows that from January to October 2017, China's total output of pig iron, crude steel, and steel products reached 5.86 billion tons, 6.73 billion tons, and 9.48 billion tons, respectively, with year-on-year increases of 0.05%, 0.73%, and 2.41%. This indicates that the demand for steel in China remains substantial. Experts predict that investments in infrastructure such as the machinery industry, railways, transportation, and urban construction will remain high. These industries are inseparable from steel investments. Moreover, China's steel production volume ranks globally. However, behind these achievements lies a concern over China's scarce steel resources, with per capita resources far from sufficient. As these resources are non-renewable, the recycling and utilization of scrap metal resources become crucial.

How to reduce the exploitation of natural mineral resources, decrease the total social consumption, enhance labor productivity, and protect the ecological environment has become the top priority for countries worldwide. In order to achieve the long-term transition of reducing the consumption of mineral resources and energy, the secondary utilization of scrap steel resources has become a top priority. It is undeniable that the secondary utilization of scrap steel resources is an important method for the steel industry to achieve energy conservation and emission reduction, environmental protection, circular economy, and alleviate the crisis of iron ore resources. However, China's recycling and utilization rate of scrap metals is far behind the world level. With a scarcity of steel resources and a huge market demand, steel prices in China have been rising since 2016, leading to higher costs and reduced profits, which in turn has caused the market to lose vitality. Therefore, it is crucial to improve the recycling and utilization of steel resources in China.

In fact, the material broken by metal crushers is an ideal raw material for steelmaking. So, how can the recycling of scrap steel be improved? Amidst the global surge in resource recycling, Zhengzhou Dafang Machinery Manufacturing Co., Ltd. has introduced a new machine – the scrap steel crushing machine. This machine has a wide range of applications, already utilized in industries such as cement, metallurgy, building materials, coal, chemicals, and ore selection. The scrap steel crushing machine operates through a combination of impact and揉搓 modes with swinging hammers and ring hammers, achieving the goal of removing impurities and shaping the material, representing an innovation in traditional scrap metal processing. The metal crushing machine can not only crush scrap steel but also strip off paint and other impurities from the surface of the scrap, after which, it can be processed through magnetic separation equipment to yield steel raw materials of certain size specifications. The scrap steel crushing machine is an indispensable piece of equipment for providing recycled steel materials for industrial construction.