Passage size

Power supply

Tunnel length

Low-frequency demagnetizing tunnels

These tunnels demagnetize thick-walled or solid objects. Also for hardened steel or packaged products.
Low-frequency demagnetizing tunnels operate at a frequency between 0.1 and 3 Hz. This gives them maximum penetrating power. For products up to 500 mm thick - applies to untreated steel.

Available combined with conveyor belt or roller conveyor for automated processes.

  • Max. penetration depth 500 mm
  • Frequency 0.1 - 3 Hz
  • For thick-walled or packaged products
  • Available with conveyor system

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2 variants

Passage size : 500x400 mm

SKU EDTR504000
Power supply 31 A; 2195 W (70 V AC)

Passage size : 600x600 mm

SKU E0068737
Power supply 75 A; 15 kW (200 V AC)

Suitable for demagnetizing:

  • thick or solid products, such as rails and shafts - up to 500 mm thick
  • hardened steel products such as dies and moulds
  • multiple products that are packed together.

Demagnetizing with low frequency


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