International suppliers of Ferrosilicon

International suppliers of Ferrosilicon- DMS Powders

If you need to import Ferrosilicon products, and are searching for trusted International suppliers if Ferrosilicon, DMS Powders can assist. DMS Powders is a leading producer of Ferrosilicon products, distributing quality products to our clients across the globe.

Ferrosilicon products from DMS Powders are available in various grades, to ensure you get the best product for your process needs. Contact DMS Powders today to speak to a professional consultant about ordering your Ferrosilicon products from the leading International supplier of Ferrosilicon products.

  • Atomised FeSi

    Coarse, Fine, Cyclone 60, Cyclone 40, DMS 70

  • Milled FeSi

    65D, 100D, 150D, 270D, 270F

About Ferrosilicon from DMS Powders

DMS Powders produce two types of Ferrosilicon, namely Milled and Atomised Ferrosilicon. Atomized Ferrosilicon possesses a spherical shape, while Milled Ferrosilicon is more angularly shaped, with slight differences in the production process. You can order the following Ferrosilicon products from DMS Powders:

  • Milled Ferrosilicon, available in 65D, 100D, 150D, 270D, 270F products.
  • Atomized Ferrosilicon, available in Coarse, Fine, Cyclone 60, Cyclone 40, DMS 70.

Ferrosilicon is used in a process called Dense Media Separation, which is used in diamond processing to separate diamonds and minerals from the diamond-bearing material. The Ferrosilicon is mixed with water to create a slurry with a very specific density. The diamond-bearing material is then submerged into the slurry, to start the separation process. The process will effectively separate the diamonds from the diamond-bearing material, as heavier material (diamonds) will sink to the bottom, or be pushed out the sides, while the lighter material floats at the surface (thus also called the sink-float method). For the process to work effectively, it is essential that the right grade of Ferrosilicon is selected. A professional consultant from DMS Powders will advise you on the right grade in terms of Density, Viscosity and Stability of the medium grade, to ensure you get the right product for your Dense Media Separation Process. Read more about selecting the Ferrosilicon grade, or contact DMS Powders today for more information.

Get quality Ferrosilicon products and excellent service from DMS Powders

DMS Powders is a reputable International supplier of Ferrosilicon products, exporting our Ferrosilicon products to clients across the world. If you require Ferrosilicon products for your diamond processing or heavy media separation process, talk to a consultant at DMS Powders today. Our professional and experienced team will assist with all the technical support regarding your selection of Ferrosilicon, to ensure that you get the best products for your process requirements. Contact DMS Powders today.


  • 125kg steel drums on pallets

  • 250kg plastic drums on pallets

  • 1mt & 2mt bags loose or on pallets.