Where to buy Ferrosilicon

DMS Powders

Where to buy Ferrosilicon

Not sure where to buy the best Ferrosilicon for your industrial application needs? DMS Powders can assist. DMS Powders is a trusted name in the Ferrosilicon manufacturing business, supplying customers around the world with top quality Ferrosilicon powders for various applications and processes.

You can rely on DMS Powders for quality products, professional service and competitive Ferrosilicon prices. Get the Ferrosilicon you need from DMS Powders – Place your order to buy Ferrosilicon products today.

Atomised FeSi: Coarse, Fine, Cyclone 60, Cyclone 40, DMS 70
Milled FeSi: 65D, 100D, 150D, 270D, 270F

DMS Powders

Our Ferrosilicon products

DMS Powders produce two types of Ferrosilicon products, namely Milled and Atomised Ferrosilicon. Ferrosilicon is available in different grades and specifications – speak to a consultant at DMS Powders to ensure you get the best Ferrosilicon products for your needs.

  • Milled Ferrosilicon: The production of Milled Ferrosilicon is done through a two-fold process that includes melting and milling. Milled ferrosilicon is produced in a submerged arc furnace using steel, quartz and reductants. It is then water-granulated, dried, milled and air-classified into various grades. Milled ferrosilicon is more angular in shape and is therefore more suitable for use where operating densities are below 3.0 RD. The milled Ferrosilicon range of products  manufactured by DMS Powders include: 65D, 100D, 150D, 270D, 270F
  • Atomised Ferrosilicon: Atomised ferrosilicon is produced in an induction furnace by melting 75% FeSi with steel. The molten alloy is atomised, dried and screen-classified into the various grades. The spherical shape of Atomised ferrosilicon makes is suitable for use in operations where the operating densities are above 3.0RD. The Atomised Ferrosilicon range of products manufactured by DMS Powders  include: Coarse, Fine, Cyclone 60, Cyclone 40, DMS 70.

Ferrosilicon for Diamond Recovery

DMS Powders have been manufacturing Ferrosilicon for Dense Media Separation, a process used in diamond recovery, since 1949. During this time we have perfected our Ferrosilicon manufacturing process to provide our customers with the best Ferrosilicon products that will maximise diamond recovery, at the lowest possible prices. Ferrosilicon Powders from DMS Powders are widely used in various industries, as we manufacture products suitable for various heavy medium separation processes.

Why DMS Powders

Trust DMS Powders when it comes to your Ferrosilicon needs. The advantages of our Ferrosilicon Powders include:

  • You will achieve maximum separation efficiency
  • We supply ferrosilicon products that are corrosion and  abrasion resistant
  • The magnetic properties of our Ferrosilicon allow for maximum recovery and demagnetisation.

Trust DMS Powders – Order your Ferrosilicon products today

Buy the Ferrosilicon you need from DMS Powders for successful results. DMS Powders is the leading supplier of Milled and Atomised Ferrosilicon for dense media separation. Our consistent high-quality ferrosilicon ensures maximum separation efficiency and media recoverability that will benefit your process and business.

Look no further for where to buy Ferrosilicon – Contact DMS Powders today for more information and to place your order with the trusted Ferrosilicon suppliers.


Our packaging has been specifically designed for:

Ease of handling
Product integrity
Water resistance

125kg steel drums on pallets

250kg plastic drums on pallets

1mt & 2mt bags loose or on pallets

Get in touch with DMS Powders

Contact DMS Powders today to order the Bulk Ferrosilicon products your needs from this trusted supplier.

Do you have a question?
Feel free to contact us


+27 (0)16 360 5200