Permanent Magnetic Drum Separators

Eriez Magnetic Drum and Drum In-Housing Separators

Eriez Permanent Magnetic Drums are used to effectively recover tramp and fine iron from dry bulk materials.

Available in a range of strengths and configurations, drums offer an ideal solution for both new and existing installations.

Magnetic drums are often incorporated into modular systems complete with vibratory feeders and non-ferrous magnetic separators.

Features:

Ferrite or Rare Earth options available
Easy to retrofit into existing plant
Multiple magnet element designs available
Wide range of sizes available: 300 mm - 1200 mm diameters and 300 mm - 4000 mm widths
Full housing assemblies with integrated feed hopper/gate or vibratory feeder available
Options for replaceable shells to minimise wear

Benefits:

High volume throughputs
Enhanced separation performance compared to magnetic pulleys
Low maintenance
Different magnet configurations available
Automatic self-cleaning mechanism

Principle of Operation

As material reaches the drum, the magnetic field attracts and holds ferrous particles to the drum shell. As the drum revolves, it carries the material through the stationary magnetic field. The nonmagnetic material falls freely from the shell, while the magnetic particles are held firmly until they are carried out of the magnetic field.

Six Drum Separator Models Available

Model FA - Ferrite Axial Pole

Ferrite magnet assembly offers deep magnetic field
Ideal for tramp iron removal
Axial pole offers high grade ferrous recovery

FR - Ferrite Radial Pole

Ferrite magnet assembly offers high strength magnetic field
Ideal for tramp and fine iron removal
Radial pole offers maximum ferrous recovery

RA - Rare Earth Axial Pole

Neodymium magnet assembly offers high strength magnetic field
Allows for the removal of weakly magnetic material and magnetic stainless steel
Axial pole offers high grade ferrous recovery

RR - Rare Earth Radial Pole

Neodymium magnet assembly offers high strength magnetic field
Allows for the removal of weakly magnetic material, fine iron and magnetic stainless steel
Radial pole offers maximum ferrous removal

RRS - Rare Earth Enhanced Radial Pole

Offers enhanced removal of fine iron or paramagnetic material

SREX - Rare Earth Xtreme

Ultimate strength to allow for separation of weakly magnetic materials and recovery of fragmented stainless steel

Magnetic Drum Separators Brochure

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