#Industry ·2026-03-14
Mountains of discarded electronic products lie like scars on the cityscape, but the gold, copper, lead, and tin hidden in their intricate circuits silently hint at their hidden value. Today, a set of waste circuit board recycling equipment integrating crushing, water separation, and refining functions acts like a green magician, giving electronic components a second life. The core of the equipment is the gravity flotation system. A high-speed crusher first shreds the circuit boards. After the fragments are fed into the mixing tank by a conveyor belt, the water flow acts like an invisible hand, quietly guiding density separation—lightweight debris like plastic floats to the surface like bubbles, while heavy metals like lead and tin sink like sand. As the vortex accelerates in the hydrocyclone, the water flow becomes a precision gold-panning tray: tin rolls into the central cone, while gold and copper are pushed higher by stronger centrifugal force for more thorough metal sorting and purification. However, water treatment is an important environmental protection step. The entire equipment features three environmental protection filters: a magnetic fence absorbs iron filings to protect equipment inlets, a flocculation settling tank gradually settles lead, zinc, and floating fine particles, and an ultraviolet disinfection device eliminates all harmful bacteria in the water. Finally, the sorted metal powders undergo a final "baptism" in an eddy current separator to precisely purify copper and aluminum. A set of experimental data recorded by DuPont shows that after such a water separation process, the recovery rate of various metals in discarded circuit boards reaches 95%. This means that every ton of discarded circuit boards, containing 300 grams of gold, 60 kilograms of copper, and 17 kilograms of lead and tin, can be awakened to new life through the gentle washing of water. The entire water separation recycling device is not only precise and professional, but also a powerful guarantee for environmental protection. It is like a silent guardian of the mine, quietly collecting precious metal treasures buried in waste and maintaining the future path of resource recycling. Industrial water flows continuously, and metal vortices gather like magnificent star clouds, silently declaring that the life of human waste never ends. Every discarded electronic "skeleton" of the times will eventually regain its radiant youth in a new chapter.
2026-03-14
2026-03-14
2026-03-14
2026-03-14
2026-03-14
2026-03-14
No. 15 Industrial Avenue, Industrial Park, Shicheng County, Jiangxi Province
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