The complete set of equipment for recycling waste circuit boards by water selection: a powerful tool for resource regeneration

#Industry ·2026-07-04

In today's era of rapid technological development, electronic products are being replaced at an increasingly rapid pace, and the number of waste circuit boards is also increasing day by dayThese waste circuit boards not only take up a lot of space, but also contain various harmful substances. If they are not handled properly, they will cause serious pollution to the environment.However, the emergence of complete sets of equipment for water-based recycling of waste circuit boards has provided an effective solution to this problem The complete set of equipment for recycling waste circuit boards by water selection is an advanced device that integrates multiple functions, including crushing, screening, and water selectionIts working principle is based on the differences in buoyancy and settling speed of different substances in water. Through a cleverly designed water selection system, it separates the metal and non-metal materials in the circuit boardFirstly, the waste circuit boards will be sent to a crusher for initial crushingThe powerful crushing capability of the crusher can crush the circuit boards into suitable particle sizes, laying a foundation for subsequent screening and water selection workAfter being crushed, the particles are transported to the screening equipment. Through screens with different apertures, the particles are sorted by size, ensuring that the particles entering the water selection process are relatively uniform in size, thereby improving the efficiency and accuracy of the water selection process. The water selection process is the core link of the entire equipmentIn the water selection pool, according to the different densities of metals and non-metallic materials, they will exhibit different settling states in the waterDue to their high density, metal materials will quickly sink to the bottom of the pool, while non-metallic materials will either float on the surface of the water or remain suspended in it.Through special collection devices, metals and non-metallic materials can be collected separately, enabling effective separation and recycling of resources This set of equipment has many advantagesIt has a high recycling efficiency and can quickly and accurately separate metal and non-metal materials from waste circuit boards, greatly improving the recycling and utilization rate of resources.The recycled metal materials can be reintroduced into industrial production, reducing the dependence on primary mineral resources; and the non-metallic materials can also be further processed and used in other fields, achieving the maximum utilization of resourcesMoreover, this device adopts the water selection process. Compared with traditional methods such as fire recovery, it is more environmentally friendly, reduces the emission of pollutants such as waste gas and waste residue, and has less impact on the environmentThe application of the complete set of equipment for water-based recycling of waste circuit boards not only solves the problem of waste circuit board disposal and realizes the recycling of resources, but also makes a positive contribution to environmental protectionWith the continuous advancement of technology, it is believed that this set of equipment will continue to be improved and upgraded, play a greater role in the field of resource recycling, turn waste circuit boards into valuable resources, and create a more green and sustainable future for us

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Jiangxi Mingxin Metallurgy Equipment Co., Ltd