In today's era, with the rapid development of electronic technology, the use of printed circuit boards (PCBs) is increasing. However, this has led to the problem of dealing with a large number of discarded PCBs, which not only causes serious pollution to the environment but also wastes a large amount of valuable resources. The emergence of PCB recycling equipment is like a beacon, illuminating the path to solving this problem and becoming an important force driving green environmental protection. PCB recycling equipment is a high-tech device specifically used to process discarded PCBs. Through a series of complex processes and technologies, it can efficiently separate, extract, and recycle various metals, non-metallic materials, and harmful substances from PCBs. These devices are typically equipped with advanced mechanical separation systems, chemical treatment systems, and automated control systems, enabling efficient and precise processing of discarded PCBs. From an environmental protection perspective, the role of PCB recycling equipment is indispensable. Discarded PCBs contain a large amount of heavy metals such as lead, cadmium, and mercury. If not properly handled, these heavy metals can seep into soil and water sources, causing long-term pollution and harm to the ecological environment. PCB recycling equipment can effectively separate these heavy metals and conduct harmless treatment, thereby avoiding environmental pollution from heavy metals. In addition, PCB recycling equipment can also recover various valuable resources such as copper, tin, and silver from PCBs. The recycling and utilization of these resources not only reduces the waste of natural resources but also reduces production costs, achieving a win-win situation of economic benefits and environmental benefits. From the perspective of resource utilization, PCB recycling equipment is of great significance. With the continuous advancement of electronic technology, the value of various metals and non-metallic materials in PCBs is increasing. Through the processing of PCB recycling equipment, these valuable resources can be fully recovered and utilized, thereby reducing resource waste. At the same time, the recycling and utilization of these resources can also reduce reliance on imported resources and improve the level of national resource security. However, to give full play to the role of PCB recycling equipment, the joint efforts of governments, enterprises, and all sectors of society are needed. Governments should strengthen supervision of the PCB recycling industry, formulate relevant policies and regulations, and encourage and support the research and application of PCB recycling equipment. Enterprises should actively assume social responsibilities, increase investment in PCB recycling equipment, and improve their own environmental awareness and resource utilization level. All sectors of society should also strengthen publicity and education about PCB recycling, raise public awareness of environmental protection and resource conservation, and jointly promote the development of the PCB recycling industry. In summary, PCB recycling equipment is an important force driving green environmental protection. It not only can effectively solve the problem of dealing with discarded PCBs and reduce environmental pollution, but also can recover and utilize valuable resources from PCBs, achieving a win-win situation of economic benefits and environmental benefits. In the future development, we should further increase the research and application of PCB recycling equipment, promote the healthy and sustainable development of the PCB recycling industry, and contribute to building a beautiful China.