Gravity Mining to showcase advanced fine gravity separation technology at Physical Separation '26

We were delighted to welcome Gravity Mining Ltd as a first-time sponsor of an MEI event for the online conference Physical Separation '22, held at the height of the Covid pandemic. Now, we are pleased to announce that the company will join us again, this time in person, as a sponsor of Physical Separation '26, taking place next April in Cape Town.

Gravity Mining is the home of the original Mozley Multi Gravity Separator (MGS), a technology that has undergone significant refinement in recent years with a focus on reliability and user-friendliness. Technical Director Treve Mildren, who worked closely with MGS inventor Richard Mozley as a Design Engineer, founded Gravity Mining to build on Mozley’s legacy. The company has since continued to innovate in fine and ultra-fine mineral recovery.

Earlier this year, I had the opportunity to view the latest evolution of this technology, the massive C910 Multi Gravity Separator, at Gravity Mining’s new facility in Blackwater, near Redruth, Cornwall. Specifically designed for bulk commodities such as iron ore and chromite, the C910 enables the recovery of ultrafine minerals typically lost to tailings. Impressively, 70% of its components are sourced locally in Cornwall.

At the launch of the C910 MGS with Gravity Mining Directors
Colin Colino, and Treve and David Mildren

Headquartered in the historic hard rock mining region of Cornwall, in the far southwest of England, Gravity Mining maintains a strong export focus, with established dealers across key mining hubs worldwide. While the MGS has traditionally excelled in tin, tungsten, and tantalum applications, its use is expanding into areas such as chromite, barytes, waste recycling, and other sectors where fine gravity separation is essential. One particularly promising area for future growth is the recovery of fine free gold, a currently underdeveloped application for the MGS.

In addition to its flagship gravity separators, Gravity Mining also manufactures and supplies a broad range of supporting products, including Mozley Tables (Superpanners), Stirred Mills, Bottle Rollers and Peristaltic Pumps. The company collaborates closely with other original equipment manufacturers, producing High-Speed Centrifugal Concentrators, Spirals, and Shaking Tables to help optimise customer processes.

Gravity Mining is set to have a strong presence at Physical Separation '26, both as an exhibitor and through technical presentations on their latest developments.

A reminder to all prospective contributors: the abstract submission deadline for Physical Separation '26, as well as for Mineral Processing Circuits '26 (which follows immediately after), is the end of this week.

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