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Eddy Current Separator System  Print |  E-mail

The Eddy Current Separator (ECS) is an advanced non-ferrous separator that is capable of separating domestic and industrial waste into two individual containers, separating non-ferrous metals such as aluminium and copper from non-metallic materials such as wood and plastics.

Non-ferrous separators are very common in the fast growing market of can sorting, where they can separate aluminium cans. Dependent on the application there are two types of ECS rotors available, there is a high strength rotor for delicate or specialised separations, and a standard rotor for less complex separations such as cans. Please click here to view our 'Can Sorter' Eddy Current Separator product page.

Eddy Current Separator System
Eddy Current Separator System

The rotor revolves at a high speed within a slower rotating non-metallic drum. Around the drum, a conveyor belt carries the product to the end of the conveyor, where the high-speed rotor induces an opposing magnetic field. This opposing field repels the non-ferrous from the other materials.

Master Magnets recommend that clients purchase   a ferrous separator such as a Drum, pulley or overband separator to separate ferrous material (e.g. steel). This will give the belt a longer operating life and ensure a complete separation of ferrous and non-ferrous materials.

Common non-ferrous metals that can be separated using an Eddy Current Separator are Aluminium, Copper and Magnesium.

Applications

Eddy Current Separators are increasingly used wherever separation of non-ferrous metals from a product stream can give a more valuable product, whether the end use is in recycling, waste reduction, raw material production or any other process whereby separation is beneficial.

Typical examples of applications are :

  • Separation of non ferrous metals in auto shredder residue
  • Separation of non ferrous metals from solid waste incinerator ash
  • Sorting of steel and aluminum beverage cans
  • Removal of contamination from crushed glass cullet
  • Separation of non ferrous dross from foundry sand
  • Non ferrous metal removal in WEEE recycling plants
  • Removal of aluminum components in UPVC window recycling
  • Separation of non ferrous metals from wood waste
  • Separation of non ferrous metals from plastic
  • Separation of non ferrous metals from electronic scrap
  • Separation of non ferrous metals from car recycling
  • Eddy Current Separator System


    Models

    Belt widths range from 300-1500mm, the size of the belt is determined by the throughput required. Master Magnets can supply a basic 'drop in' unit, which is the most economical model in our range. Master Magnets can also supply a high specification model, which can include the following optional extras;

    • Variable speed control panel
    • Base frame, Hoods, diverters and chutes
    • Vibratory feeder
    • Permanent drum magnet for ferrous separation
       

    Case Studies

    Our most recent articles that feature the Eddy Current are listed below; (Please click on the titles below to view the full article)

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