The
cable wire recycling machine is a piece of mechanical equipment specifically designed to separate copper and plastic insulation from waste cables and wires. It is widely used in the resource recovery sector. Its core function is to efficiently separate the copper core from the outer layer—such as PVC or rubber—using dry, physical methods, thereby producing high-purity copper and plastic pellets. Cable wire recycling machines offer significant advantages in the recycling and processing of industrial cables, telecommunications cables, automotive wiring harnesses and miscellaneous household appliance cables. It is a vital piece of equipment for the resource recovery and reuse of electronic waste.
Structural Composition of Cable Wire Recycling Machines
The main components include: a shredder, a grinder, an air classification system, a cyclone separator, a gravity separator, a high-voltage electrostatic separator, a pulse dust collector, and a PLC-based intelligent control system.
Working Principle of the Cable Wire Recycling Machine
The process primarily employs a technical workflow combining mechanical crushing, air classification and gravity separation. Scrap cables are conveyed via a conveyor system to the shredder unit, where they are coarsely broken into small sections. They are then fed into the pulveriser chamber, where high-speed rotating blades rapidly impact and pulverise the material into a mixture of copper and plastic particles. The mixture then passes through a multi-stage sorting system. Utilising the physical properties of copper and plastic—such as differences in density and electrical conductivity—it is efficiently separated through multiple methods including vibrating screening, electrostatic separation and air classification. The entire process employs a dry physical method, requiring no chemical reagents whatsoever. It complies with environmental protection standards.
Advantages and Features of the Cable Wire Recycling Machine
Modern cable wire recycling machines offer advantages such as a high degree of automation, high production efficiency and high sorting purity. High-end equipment is fitted with a PLC-based intelligent control system, enabling real-time adjustment of shredding speed and sorting parameters. The complete system is suitable for processing wires and cables of various diameters and materials. The enclosed design effectively reduces dust and noise during production. The equipment also integrates dust extraction and metal recovery systems, further enhancing resource recovery rates. The purity of the sorted copper can reach 99.99% or higher, meeting the raw material standards for industrial recycled copper smelting.
In the future, cable recycling wire machines will evolve in multiple directions, including greater efficiency, modularity and intelligence. Through the introduction of AI recognition and adaptive control systems, this equipment will achieve precise sorting and processing of complex mixed cables. The development of copper granulator machines will meet the needs of decentralised recycling scenarios. With advances in science and sorting technology, cable recycling machines will significantly improve resource recovery efficiency. There remains considerable scope for further development in terms of environmental protection. This equipment will play a vital role in sustainable resource utilisation systems.
