In today's era of rapid technological development, electronic products are being replaced at an increasingly faster pace, resulting in a large number of discarded circuit boards. These discarded circuit boards not only occupy valuable land resources but also pose a serious threat to the environment. However, the emergence of circuit board recycling equipment is like a magical key that opens up new doors to solving this problem. Circuit board recycling equipment is a set of high-tech equipment specifically designed for processing discarded circuit boards. It mainly consists of a crusher, a sorting machine, and other components, each with unique functions. First, the discarded circuit boards enter the crusher, where they are crushed into small particles. The crusher is like a hardworking "little giant", using its powerful force to break down the hard circuit boards into small pieces that are easier to process. Next, these particles enter the sorting machine. The sorting machine is the "brain" of the entire equipment. It can use the physical properties of different substances, such as density and conductivity, to separate the metal and non-metal materials in the circuit boards. After the fine screening by the sorting machine, various valuable metals such as copper, aluminum, and iron are successfully recycled, while non-metallic materials like plastic can also be reused appropriately. The significance of circuit board recycling equipment is tremendous. From a resource perspective, it realizes the recycling of resources. The circuit boards contain a large amount of valuable metals, which can be reintroduced into industrial production through the processing of recycling equipment, reducing the excessive exploitation of natural resources. From an environmental perspective, it effectively prevents the pollution of soil and water by discarded circuit boards, protecting the ecological environment on which we depend for survival. Moreover, the emergence of circuit board recycling equipment has also driven the development of related industries and created more job opportunities. It is like a vibrant seed that takes root and thrives in the field of resource recycling. In the future, with the continuous advancement of technology, circuit board recycling equipment will undoubtedly become more intelligent and efficient, playing a greater role in achieving sustainable use of resources and environmental protection, and becoming an important force driving green development.