A circuit board recycling device that gives new life to "urban mines"

#Industry ·2025-12-10

As smartphones and computers are updated at an increasingly rapid pace, the electronic waste that is being phased out has become a hidden concern for urban environments. Among these, circuit boards, which are filled with precision components, are particularly challenging to recycle. They not only contain toxic substances like lead and mercury, but also valuable resources such as copper, gold, and silver. How can these "urban mines" be transformed into valuable resources? Circuit board recycling equipment is the key to solving this problem. The workflow of circuit board recycling equipment is like a "precise surgery". The first step is disassembly, where large components such as capacitors and chips are removed by automated robotic arms. These components are then classified for further refinement of rare metals. The second step is crushing, using low-temperature grinding technology to break down circuit boards into fine particles, avoiding the generation of harmful gases during high-temperature processing. The third step is sorting, using physical methods such as magnetic separation, eddy current separation, and density sorting to separate metal particles from non-metallic particles (such as plastics and resins). An advanced recycling equipment can extract approximately 300 kilograms of copper, 2 kilograms of silver, and even trace amounts of gold from each ton of circuit boards, with a resource recovery rate exceeding 90%. The emergence of these devices has completely transformed the "barbaric mode" of traditional recycling. In the past, small-scale workshops used methods such as incineration and acid washing, which not only released toxic gases that polluted the air but also led to the waste of a large amount of resources. In contrast, professional equipment achieves a win-win situation of environmental protection and efficiency through fully enclosed and physical processing. For example, an intelligent recycling line of a certain environmental protection company can process 100,000 tons of circuit boards annually, reducing the emission of thousands of tons of toxic substances and recovering metals worth over 100 million yuan. With the advancement of the "carbon neutrality" goal, the role of circuit board recycling equipment is becoming increasingly important. They are not only tools for waste disposal, but also bridges connecting environmental protection and resource recycling. Today, more and more devices are incorporating technologies such as AI identification and energy-saving control, making the recycling process smarter and more efficient. In the future, these devices may enter more communities, making the recycling of electronic waste as simple as throwing away trash. Circuit board recycling equipment uses the power of technology to give new life to "urban mines". It tells us: waste is not the end, but a new starting point for resource recycling. On the path of green development, these silently operating machines are building a more environmentally friendly and sustainable future for us. 

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