In today's era of rapid technological development, the update and replacement of electronic products is accelerating, and the amount of waste circuit boards generated is also increasing rapidly. If these waste circuit boards are not handled properly, they will not only cause serious environmental pollution, but also waste a large amount of valuable metals contained therein. The emergence of water-based separation equipment for recycling waste circuit boards undoubtedly provides a powerful weapon to solve this problem. As the name suggests, the water-based separation equipment for recycling waste circuit boards is a professional device that uses the principle of water separation to recover metals from waste circuit boards. It mainly consists of multiple systems, including a crushing system, a screening system, a cleaning system, and a sorting system. Through the coordinated work of these systems, it can efficiently separate metals from other impurities in waste circuit boards and achieve resource recycling. The crushing system is the first step of the entire equipment. It crushes waste circuit boards into smaller particles for subsequent processing. The screening system can screen the crushed materials according to their size and separate different size particles. The cleaning system uses water rinsing to clean the surface of the circuit board particles of dirt and impurities, preparing them for subsequent sorting work. The sorting system is the core part of the entire equipment. It separates metals from non-metallic impurities in waste circuit boards through the buoyancy and gravity of water. For example, metals with higher density such as copper and tin will sink to the bottom of the water, while non-metallic impurities with lower density such as plastic and glass will float on the water surface, thereby achieving efficient metal sorting. The application of water-based separation equipment for recycling waste circuit boards has important environmental significance and economic value. From an environmental perspective, it can effectively reduce the pollution of waste circuit boards to the soil, water and other environments, and avoid the damage of heavy metals and other harmful substances to the ecological environment. At the same time, by recycling the metals contained therein, it can reduce the exploitation of primary metal resources and reduce resource consumption, thus contributing to sustainable development. From an economic perspective, waste circuit boards contain a large amount of valuable metals such as copper, tin, and silver, which have high market prices. Through the processing of water-based separation equipment, these metals can be recycled and utilized, turning waste into treasure and bringing considerable economic benefits to enterprises. In addition, recycling waste circuit boards can also reduce the production costs of enterprises and improve their competitiveness. However, the application of water-based separation equipment for recycling waste circuit boards also faces some challenges. For example, the operating costs of the equipment are high, requiring the consumption of a large amount of water and electricity; at the same time, the quality of the recycled metal products also needs to be further improved to meet the needs of the market. In summary, the water-based separation equipment for recycling waste circuit boards is an important environmental and resource recovery technology. It provides an effective way to solve the problem of waste circuit board pollution and also brings considerable economic benefits to enterprises. In the future development, we need to continuously improve and perfect this technology, improve its operating efficiency and metal recovery rate, and make greater contributions to building a beautiful China and achieving sustainable development.