Eddy Current Separator

Product Introduction

The Eddy Current Separator is a high-efficiency non-magnetic metal sorting device based on the principle of electromagnetic induction, with its core consisting of a high-frequency magnetic roller, sorting channel, drive system, and other components. When non-magnetic metals (copper, aluminum, alloys, etc.) pass through the magnetic field with the material stream, they induce eddy currents and are subjected to Lorentz force, rapidly being ejected from the material stream. Non-metallic materials continue along their original trajectory for precise separation. The equipment is suitable for multiple scenarios including construction and decoration waste, dismantled waste appliance materials, and industrial waste residue, featuring high sorting efficiency, high purity, stable operation, and convenient handling, significantly enhancing metal recovery value, serving as a core sorting device in the resource recycling field.

Key Advantages

The core component uses a rare-earth permanent magnet array high-frequency magnetic roller, arranged optimally to form a strong gradient alternating magnetic field with high field strength and uniform distribution, providing stable and efficient magnetic field assurance for sorting operations, effectively improving sorting precision and equipment operational stability.

Equipped with an adjustable material guide device, the guide plate angle and position can be flexibly adjusted via a handwheel, precisely controlling the material falling trajectory and the state of entering the magnetic field, efficiently adapting to various solid waste materials containing non-ferrous metals of different types and particle sizes, achieving targeted optimized sorting.

The entire machine adopts a modular layout, with core units (magnetic roller, drive system, sorting channel) featuring compact structure and convenient disassembly and assembly, both reducing equipment maintenance difficulty and facilitating component inspection and replacement, ensuring long-term continuous stable equipment operation.

The equipment is equipped with a professional electrical overload protection system. When faults such as current anomalies or overload operation occur, it automatically alarms and shuts down, effectively preventing equipment overload damage risks. The core magnetic roller uses wear-resistant and anti-corrosion treatment, the sorting channel uses wear-resistant materials, and key wear parts have strong durability, adapting to high-dust and high-impact complex working conditions. The entire machine adopts a modular sealed design to reduce dust erosion and component wear, with strong overall equipment stability and long service life.

• Efficient strong magnetic sorting, stable and reliable precision

• Adjustable guide device, strong adaptability

• Modular structural design, convenient and efficient maintenance

• Intelligent protection, long equipment service life

Technical Specifications

Application Scenarios

• Solid Waste Treatment Industry: Suitable for sorting and recovering non-ferrous metals from municipal solid waste, aged waste, industrial waste, and construction and decoration waste, efficiently separating aluminum, copper, and other metals from non-metallic materials, supporting solid waste reduction and resource utilization.

• Renewable Resource Industry: Used for enriching and classifying non-ferrous metals from waste metal, steel scrap tailings, electronic waste, and other recycled materials, achieving fine sorting of metal materials to meet high-purity production requirements for downstream recycling processing.

• Other Industries: Suitable for removing metal impurities from non-metallic material production lines such as glass, plastic, and rubber, effectively protecting downstream equipment from metal hard object impact damage and improving product quality.

Application Cases

• Municipal Solid Waste Treatment Project: Multiple Eddy Current Separators deployed in municipal solid waste and aged waste sorting production lines, performing precise non-ferrous metal sorting of crushed mixed materials, efficiently separating valuable metals such as aluminum cans and metal bottle caps from non-metallic materials. The equipment can operate continuously and stably with high sorting precision and few failures, significantly improving metal recovery rates, supporting urban solid waste harmless and resource-based treatment.

• Construction Waste Recycled Aggregate Project: Applied in construction waste crushing and recycled aggregate processing scenarios, removing non-ferrous metal impurities from mixed aggregates, precisely separating metal particles such as aluminum and copper, effectively improving recycled aggregate purity. The equipment operates with low noise in a sealed manner, with convenient maintenance, significantly reducing post-equipment wear in the production line and improving finished aggregate quality.

• Renewable Resource Recovery Project: Supporting waste appliance dismantling and electronic waste recycling production lines, performing non-ferrous metal enrichment and sorting of crushed mixed materials, efficiently recovering valuable metals such as aluminum and copper. The equipment adapts to complex working conditions with stable sorting performance, significantly improving recovered material purity and processing efficiency, maximizing resource value.