In today's era of rapid technological development, electronic devices are being replaced more frequently, resulting in a large amount of printed circuit board (PCB) waste. These discarded PCBs contain various metals such as copper, tin, and lead, as well as harmful substances. If not properly handled, they will cause serious environmental pollution. The emergence of PCB recycling equipment provides an effective solution to this problem, representing a perfect combination of environmental protection and innovation. PCB recycling equipment has gained significant attention for its high-efficiency recycling capabilities. It utilizes advanced technologies and processes to finely disassemble and separate waste PCBs. Through a series of mechanical and chemical treatment processes, different materials in PCBs are separated, such as copper foil, fiberglass, and plastics. Among these, copper is one of the most valuable metals in PCBs. The recycling equipment can efficiently strip off the copper foil, purify it, and reuse it, greatly increasing the copper recovery rate. At the same time, for other harmful substances such as lead and mercury, the recycling equipment can also effectively handle them, preventing them from polluting the soil and water sources. In addition to its high-efficiency recycling capabilities, PCB recycling equipment also features environmental protection characteristics. During the recycling process, it adopts a series of environmental protection measures, such as closed-loop systems and exhaust gas treatment devices, effectively reducing pollutant emissions during the recycling process. At the same time, the recycling equipment can also sort and store the recycled materials, facilitating their subsequent reuse and processing. These environmental protection measures not only meet the requirements of national environmental protection regulations, but also contribute to environmental protection. The emergence of PCB recycling equipment not only promotes the development of environmental protection, but also promotes the application of innovative technologies. In the design and manufacturing of the equipment, advanced technologies in multiple fields, such as automation control, precision machining, and chemical separation, are required. The application of these technologies not only improves the recycling efficiency and stability of the equipment, but also provides a reference for the technological upgrading and innovation of related industries. However, the development of PCB recycling equipment also faces some challenges. Firstly, the cost of recycling equipment is relatively high, which may be a burden for some small-scale recycling enterprises. Secondly, the technological research and innovation of recycling equipment requires significant investment in funds and human resources, which may pose difficulties for some enterprises. Additionally, the market demand for recycling equipment also needs to be further expanded to increase the production scale and economic benefits of the equipment. To promote the development of PCB recycling equipment, governments, enterprises, and all sectors of society should work together. Governments should increase support for the environmental protection industry, introduce relevant policies and regulations, and encourage enterprises to increase their investment in environmental protection technology research and development. Enterprises should actively respond to the government's call, increase their research and production efforts on PCB recycling equipment, and improve the quality and performance of the equipment. At the same time, enterprises should strengthen cooperation with scientific research institutions and universities to jointly promote the innovation and application of environmental protection technologies. All sectors of society should also raise environmental awareness and actively participate in PCB recycling work, making contributions to environmental protection together. In summary, PCB recycling equipment is a combination of environmental protection and innovation, providing an effective solution to the pollution problem of PCB waste. With the continuous improvement of environmental awareness and technological innovation, PCB recycling equipment will play an increasingly important role in future environmental protection efforts.