Wirbelstromscheider ENOS Splitter Detailaufnahme

Eddy Current Separator INP CENTRIC

Magnetic technology

efficient non-ferrous metals separation

IFE eddy current separators are used to separate non-ferrous metals (aluminium, copper, brass, etc.) from bulk material of all kinds.

The centric design IFE INP is used to:

  • removal of non-ferrous particles from bulk streams (biomass, waste wood, etc.)
  • generation of non-ferrous concentrates (e.g. coarse material)
  • separation of ubc (used beverage cans)

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brush material dependent
magnetic drum optional
customized splitter
Operating principle.

 

 

Conductive particles (aluminium, copper, etc.) are separated from insulators. The eddy currents are induced in conductive particles due to a time-varying magnetic field. This results in repulsive forces. 
Owing to the particularly strong permanentmagnetic field and the high speed of the magnetic rotor, good separation results can be obtained even with small or difficult-to-separate materials.

The material to be separated is transported over the belt conveyor in a single-particle-layer and gets to the area of fast rotating magnetic fields of the head pulley at the discharge side. This induces eddy currents which build up a magnetic field in each particle of non-ferrous metal. The magnetic field opposes the permanentmagnetic field of the magnetic rotor. Therefore a strong impulse is exerted on the parts of non-ferrous metals, throwing these particles off the stream of the conveyed material.

Since the material is exposed to the magnetic field for a long period of time and due to the usage of various rotors with different pole numbers, the centric IFE INP allows for a high specific feed rate at particle sizes of > 15 mm.

Wirbelstromscheider INP Enos Prinzip Abbildung
Wirbelstromscheider INP ENOS Fraktionen Detailaufnahme
Wirbelstromscheider INP ENOS Maschinenaufnahme
Wirbelstromscheider INP Enos Material Detailaufnahme

Data

Magnetic drum horizontal, centric arranged neodymium permanent magnets
Pole changing frequency betw. 300 and 900 Hz
Belt speed 2 to 3 m/s
Feedrate highest specific performance for coarse material
High magnetic flux density at the belt surface

 

Special functions

  • Emptying of the belt in case of loss of voltage due to regenerative feed from the magnet rotor to supply the belt drive motor
  • Separator with optional, automatic splitter adjustment
  • Separation system: available as Fe-NF combination (with IFE magnetic drum in the feeding unit)
  • Belt-changing apparatus
  • Specially developed belt cleaning system (in-house, option)
  • Automatic lubrication system (option)
  • Control via touch panel
  • Standard belt width up to 3 m

Industries

Production of glasses of primary and secondary raw materials (e.g. recycled glass)

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Production of wood chips, pellets, fiber board

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Processing of granulates, production residues as well as secondary raw materials such as PET flakes

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Includes municipal and commercial waste, building site remains, scraps, light packaging and landfill remediation

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Processing of scrap metals of all types and origins

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Production of building materials such as lime, mortar and plaster

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Application examples

References & Industries

Recycling industry

298 Machines in AT, GER, IRE, GB, HU

Scrap industry

67 Machines in GER, AT, HU, SK, GB

Wood industry

36 Machines in AT, GER, GB, SE, FR

Glass and ceramics production

2 Machines in AT, SE