In today's electronic age, printed circuit boards (PCBs) are increasingly being produced and used as core components of electronic devices. However, this has led to the generation of a large amount of waste PCBs, which contain heavy metals, harmful substances, etc. If not handled properly, they will cause serious environmental pollution. The emergence of PCB recycling equipment has undoubtedly provided strong support for solving this problem and become an important weapon for promoting green environmental protection. PCB recycling equipment has high-efficiency recycling capabilities. It can separate various metals and plastics from waste PCBs through a series of physical and chemical processing processes and effectively recycle them. For example, through processes such as crushing and sorting, the copper, tin, lead, and other metals in PCBs can be separated. These metals can be further refined and processed and reused in the production of new electronic devices, achieving resource recycling. At the same time, through processes such as incineration, the organic materials in PCBs can be converted into energy, reducing reliance on traditional fossil fuels and reducing carbon emissions. PCB recycling equipment also has environmentally friendly features. During the recycling process, these equipment can strictly control the discharge of harmful substances and avoid secondary pollution to the environment. They are equipped with advanced filtration and purification devices, which can effectively remove harmful substances from exhaust gas, wastewater, and waste residue, making them meet national emission standards. At the same time, these equipment also pay attention to energy conservation and cost reduction, reducing energy consumption and operating costs and achieving a win-win situation of economic and environmental benefits. In addition, the application of PCB recycling equipment also helps promote the sustainable development of the electronics industry. With the continuous improvement of environmental awareness, consumers' requirements for the environmental performance of electronic devices are also increasing. If electronic enterprises can adopt PCB recycling equipment to effectively recycle and process waste PCBs, they can not only reduce environmental pollution and improve the social image of the enterprise, but also reduce the cost of raw materials and enhance the competitiveness of the enterprise. At the same time, by recycling the resources in waste PCBs, they can also provide important support for the sustainable development of the electronics industry and promote the healthy development of the electronics industry. However, to give full play to the role of PCB recycling equipment, the joint efforts of the government, enterprises, and all sectors of society are needed. The government should strengthen the supervision of the PCB recycling industry, formulate relevant policies and regulations, encourage and support the research and development and application of PCB recycling equipment, and promote the standardized and normative development of the PCB recycling industry. Enterprises should actively assume social responsibilities, increase investment in PCB recycling equipment, improve their own environmental protection level, and achieve the unity of economic and environmental benefits. All sectors of society should also strengthen the publicity and education about the PCB recycling industry, raise public awareness of environmental protection, and form a good atmosphere of joint participation in PCB recycling by the whole society. In short, PCB recycling equipment, as an important weapon for promoting green environmental protection, has high-efficiency recycling capabilities, environmentally friendly features, and the advantages of helping promote the sustainable development of the electronics industry. In the future development, we should fully recognize the importance of PCB recycling equipment, strengthen research and application, and jointly promote the development of the PCB recycling industry, making contributions to building a beautiful China.