In today's rapidly developing modern technology, the application of circuit boards is ubiquitous. However, with the updating and replacement of electronic products, a large number of waste circuit boards are generated, which not only causes a waste of resources but also poses a serious threat to the environment. The emergence of circuit board recycling equipment has provided a key solution to this problem. Circuit board recycling equipment is a machine specifically designed for processing waste circuit boards. It is typically composed of multiple components, including a crushing unit, a separation unit, and an extraction unit, etc. First, the waste circuit boards are crushed into small pieces by the crushing unit for subsequent processing. Next, in the separation unit, various physical and chemical methods are used to separate the metals (such as copper, gold, and silver) from the non-metallic materials in the circuit boards. Finally, through the extraction unit, the metals are further purified to meet the standards for reuse. This equipment has many advantages. It can efficiently process a large number of waste circuit boards, greatly improving the recycling efficiency. At the same time, it can effectively separate valuable metals, reducing the waste of resources. In addition, circuit board recycling equipment can also reduce environmental pollution, as it can process harmful substances to meet environmental standards. The application scope of circuit board recycling equipment is very broad. It can not only be used for the recycling of waste circuit boards in electronic product manufacturing enterprises, but also in electronic waste processing centers, recycling stations, and other places. Globally, more and more countries and regions are beginning to attach importance to the research and development and application of circuit board recycling equipment, in order to achieve the goals of sustainable utilization of resources and environmental protection. However, circuit board recycling equipment also faces some challenges. For example, the composition of waste circuit boards is complex, and the processing is difficult. In addition, the cost of the equipment is high, requiring a large amount of capital investment. Therefore, it is necessary to further strengthen research and development, improve the performance and reliability of the equipment, and reduce costs to promote the widespread application of circuit board recycling equipment. Circuit board recycling equipment is a key force for achieving the sustainable utilization of circuit board resources and environmental protection. Although it faces some challenges, with the continuous progress of technology and the continuous promotion of its application, it will play an even more important role in the future. We should actively support the research and development and application of circuit board recycling equipment, and contribute to the construction of a resource-saving and environmentally friendly society.