Operation Principle

Industries

(Electrodynamic) magnetic drum separator based on Foucault currents ERGA SMB-DM for modeling processes of dry concentration of bulk ore and nonmetallic materials and conducting research in industrial and university testing laboratories.

  • Recovery of fine and coarse conducting particles

A distinctive feature of SMB-DM separator is possibility of its application for separation of various mineral and industrial raw materials, in particular for separation of gold-bearing ores and placers. This field of application becomes possible due to the increased electrodynamic force, ensured by high magnetic intensity on the operating surface and high speed of the rotor up to 6000 rpm.

  • Highly efficient NdFeB magnetic system with intensity up to 1 200 mT (12 000 Gauss)

Increased induction on the working surface ensures efficient concentration of mineral raw materials. The unique magnetic system provides high induction values on the rotor surface without power consumption for generation of magnetic field unlike its electromagnetic analogs.

  • 2 in 1: optional configuration for recovery of ferrous and nonferrous metals in one plant

If strongly magnetic impurities must be removed, then it is possible to manufacture a complex solution with installation of BSMmagnetic drum separator prior to feeding to SMB-DM eddy current magnetic separators.

  • Wide range of separation settings

SMB-DM with adjustable settings of splitter position guarantees accurate separation of fractions by electrical conductivity. Magnetic drum rotation frequency and direction can be adjusted to select optimum mode for specific sizes of material.

  • Automatic cleaning

Concentration of raw materials on SMB-DM separator is in automatic mode with minimum personnel involvement into the process.

  • Customized selection of equipment

SMB-DM separators and also complexes of dry magnetic separation on their basis can be designed as open type (can be used in small research laboratories and help to conduct visual control over the separation process) and enclosed type - in a sealed housing with external controls, which is the most suitable solution for large laboratories of industrial enterprises.

  • Compact and mobile

The use of permanent magnets in the separator ensures its low power consumption. SMB-DM is compact, easy to move and convenient for application in laboratory conditions.

  • Easy to operate and maintain

Simple and robust design with little maintenance ensures easy operation of SMB-DM laboratory separator. Infeed hopper with a vibrating feeder ensures uniform material feed to the drum. High-speed magnetic rotor divides material into conducting and non-conducting fractions and discharges them into discharge trays.

The scope of supply of magnetic separators includes support frames, infeed hoppers, vibrating trays, variable speed drives, containers for products of separation and optional spare parts kit.

  • Have difficulties choosing or haven’t found what you are looking for?

Please, fill in the questionnaire on our site and we will select the most suitable solution to you.

ERGA specialists manufacture various bespoke laboratory and pilot models of SMB-DM separators.
You can additionally order spare parts kit to ensure continuous operation of the equipment:
  • shell
  • bearings

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MATERIAL TO BE SEPARATED

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METAL (FERROMAGNETIC) INCLUSIONS

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TECHNOLOGICAL PROCESS

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For belt conveyors

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For transfer point/ gravity flow/ pipelines

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PREFERRABLE SEPARATOR TYPE

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Contact Information

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and will contact you after its processing.

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