Waste circuit boards contain heavy metals such as lead, mercury, and hexavalent chromium, as well as toxic chemicals used as flame retardants. If discarded casually, it not only pollutes the soil and water resources in the environment, posing a potential threat to human health, but also causes waste of resources, making it difficult to recycle them again. In the field of recycling and processing waste circuit boards, only waste circuit board recycling and processing equipment can simultaneously address the issues of sorting purity and environmental pollution.
Circuit board recycling and processing equipment
Waste circuit board recycling equipment is an environmentally friendly device that recovers and recycles the metal resources in such circuit boards. For electronic components, the electronic components on the circuit board need to be disassembled first using a disassembly machine, and then further processing should be carried out on the disassembled electronic components and motherboard. Considering that different components contain different metals, and some components contain toxic substances; Some components, such as heat sinks, can be directly sorted and sold; The disassembled motherboard is also easier to break and more convenient for sorting copper, greatly reducing the workload of the crushing and sorting sections and improving the recovery rate of precious metals. 2. Without electronic components, the material can be directly crushed and recycled. The material is transported to a double axis shredder through a conveyor belt. The second shredder uses a hammer crusher, and the third shredder uses a high-speed turbine crusher to crush it into powder. Then, copper powder and resin powder are sorted by air flow sorting equipment and electrostatic sorting equipment.
By scientifically processing and recycling waste circuit boards, not only can resource waste be reduced, but the impact on the environment can also be reduced, contributing to the sustainable development of society.
