Medium-capacity Copper Cable Shredder
Medium-sized copper cable shredding and recycling equipment is an industrial processing system specifically designed for the treatment of scrap automotive wiring harnesses, cables, and mixed copper-plastic materials. Through the coordinated operation of shredding, conveying, air classification, and vibrating screening, it achieves efficient separation of copper and plastic. It is primarily used to enhance the efficiency of resource utilisation and the purity of metal recovery from scrap cables.
Equipment Configuration and Processing Capacity
Designed with continuous production as its core principle, this copper cable shredding and recycling system typically comprises a conveyor feeding system, a main shredding unit, an air classification unit, a vibrating screening platform, and a dust extraction system. The complete unit is suitable for medium-scale recycling operations, with a processing capacity of approximately 400–500 kg/h. Equipped with an industrial-grade power system, the total drive power is approximately 105 kW, capable of meeting the demands of prolonged continuous operation. The equipment structure prioritises stability and modular maintenance, facilitating configuration adjustments by different recycling plants according to raw material conditions.
Process Flow and Sorting Logic
Scrap copper wire enters the shredding unit via a conveyor belt, where it is initially cut and crushed into mixed particles. It then proceeds to the air classification zone, where a preliminary separation of light and heavy materials is achieved through density differences. Immediately afterwards, a vibrating screening system performs secondary grading, further separating copper particles of different sizes from plastic fragments. Concurrently, an integrated dust extraction system controls dust emissions during processing, ensuring a stable and clean production environment. The entire process emphasises continuity and automation, minimising manual intervention.
Separation Efficiency and Application Value
Under appropriate raw material pre-treatment conditions, the system achieves a separation purity of approximately 99% for copper and plastic. As copper recovery rates and purity directly impact the costs of subsequent smelting and reprocessing, such equipment holds significant application value in the fields of end-of-life vehicle wiring harness processing, telecommunications cable recycling, and industrial waste copper treatment. Compared to traditional manual dismantling methods, mechanised processing significantly enhances efficiency and reduces overall processing costs, making it more suitable for large-scale operations.
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