Longi-Multotec Heavy Media Drum Separators

The Longi-Multotec heavy media drum separator (HMDS) improves grade and recovery in dense medium recovery processes. Through combining internationally-leading magnet technology, an established, application- and context-specific experience in mineral processing and trusted, high-quality configurations, materials and parts, Multotec improves the performance of dense media mineral recovery operations.

As the pioneers of the use of rare-earth magnets in wet low intensity magnetic drum separators, the Longi-Multotec HMDS utilise Neodymium Ferrite Boron (NeFeB) magnets to increase magnetic induction values from the conventional 2 000 nominal Gauss to 2 500 or 3 000 Gauss, allowing a stronger attraction of dense media for a more efficient recovery process.

The HMDS is supplied in standard drum sizes of a 900mm or 1 200 mm diameter, with widths from 1.2 m to 3 m. Larger machines can be custom designed and manufactured on request. The drum shells are 4 mm thick with 3 mm wear wraps, and are constructed from SUS 304 Stainless Steel. Rubber or ceramic wear linings can be installed, should your application require it.

Our Longi-Multotec heavy media drum separator features:

  • Magnetic induction up to 3 000 Gauss
  • Specially-engineered magnetic circuits facilitate the optimum use of rare-earth magnets
  • Axial pole configuration for improved recovered material grade
  • Optional polytetrafluoroethylene-lined butterfly valves in discharge pipes provide accurate level control

Optimise your dense media separation with a heavy media drum separator from Multotec. To find out more Click here to fill out the form and contact us today.

 

Regional Availability

This is available to the African and Canadian markets only.

Lower your cost per ton with our mineral processing equipment!

 

Speak to a Multotec consultant today about how we can manufacture
a performance-enhancing process solution for you!