Permanent magnet overband (OVAP)

Fields of application

The permanent magnet overband is used in many industrial sectors:

  • Metal recycling: extraction of ferromagnetic particles from mixed waste.
  • Mining: purification of raw materials by eliminating metallic contaminants.
  • The food industry and waste treatment: protecting machinery and improving the quality of finished products.

Operating principles

How the Lenoir-Mec permanent magnet overband works:

  • The device is suspended above a conveyor transporting bulk materials.
  • Permanent magnets, usually ferrite or neodymium, create a powerful magnetic field that attracts ferromagnetic particles.
  • These particles are then evacuated by a conveyor belt, which deposits them in a separate receptacle.
  • This process takes place continuously, allowing efficient magnetic separation without interrupting the flow.

Directions for use

To optimise the efficiency of a Lenoir-Mec permanent magnet overband:

  • Positioning : The overband must be installed at the appropriate height above the conveyor (height generally varies between 200
    and 500 mm, depending on the power of the model and the layer of product)
  • Orientation: The device can be mounted transversely or longitudinally in relation to the conveyor (depends on the configuration of the installation and the nature of the materials being processed). Efficiency is best when mounted longitudinally to the conveyor.
  • Periodic inspection: Inspection recommended despite self-cleaning.
  • Conveyor speed: 0.5 to 3 m/s for maximum efficiency.

General features

Permanent magnet overbands feature a number of key characteristics:

  • No energy consumption: permanent magnets (ferrite or neodymium).
  • Flexible mounting: transverse or longitudinal.
  • Low maintenance: integrated self-cleaning system.
  • High performance: Extraction up to 500 mm working height.
  • Available in electromagnetic (OV) version.

 

Fields of application

The permanent magnet overband is used in many industrial sectors:

  • Metal recycling: extraction of ferromagnetic particles from mixed waste.
  • Mining: purification of raw materials by eliminating metallic contaminants.
  • The food industry and waste treatment: protecting machinery and improving the quality of finished products.

Operating principles

How the Lenoir-Mec permanent magnet overband works:

  • The device is suspended above a conveyor transporting bulk materials.
  • Permanent magnets, usually ferrite or neodymium, create a powerful magnetic field that attracts ferromagnetic particles.
  • These particles are then evacuated by a conveyor belt, which deposits them in a separate receptacle.
  • This process takes place continuously, allowing efficient magnetic separation without interrupting the flow.

Directions for use

To optimise the efficiency of a Lenoir-Mec permanent magnet overband:

  • Positioning : The overband must be installed at the appropriate height above the conveyor (height generally varies between 200
    and 500 mm, depending on the power of the model and the layer of product)
  • Orientation: The device can be mounted transversely or longitudinally in relation to the conveyor (depends on the configuration of the installation and the nature of the materials being processed). Efficiency is best when mounted longitudinally to the conveyor.
  • Periodic inspection: Inspection recommended despite self-cleaning.
  • Conveyor speed: 0.5 to 3 m/s for maximum efficiency.

General features

Permanent magnet overbands feature a number of key characteristics:

  • No energy consumption: permanent magnets (ferrite or neodymium).
  • Flexible mounting: transverse or longitudinal.
  • Low maintenance: integrated self-cleaning system.
  • High performance: Extraction up to 500 mm working height.
  • Available in electromagnetic (OV) version.

 

Benefits

1
Recognised magnetic performance
2
Low energy consumption
3
Double holes in the ears for easy fitting

Services

Assistance with industrial commissioning

Spare parts stock

Fast response
from the after-sales service

Fleet monitoring and periodic performance checks

Etre rappelé

Laissez-nous votre numéro de téléphone et sélectionnez votre zone géographique.
Un représentant prendra contact avec vous sous 2 jours ouvrés.

Vos coordonnées

Notice du produit

Permanent magnet overband (OVAP)

Pour recevoir la notice du produit, merci de nous laisser votre nom, le nom de la société et une adresse email.
Nous vous enverrons ensuite la notice par mail.

Vos coordonnées

Call back

Leave us your telephone number and select your geographical area.
A representative will contact you within 2 working days.

Your contact details

Product leaflet

Permanent magnet overband (OVAP)

To receive the product leaflet, please leave us your name, company name and email address.
We will then send you the instructions by e-mail.

Your contact details