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The Deswik mill can produce particle sizes from a D-50 of two hundred micron down to 0.1 micron. This is achieved over a number of a few two hundred totally different products at energy consumption ranges as low as 3 kWh/ton. Recent production and testwork for a number of buyers has indicated that in certain process circuits a Deswik fine grinding mill can lend a hand in doubling the concentrate importance increasing the recuperation by over 50%.
As cleaner, greener technological platforms are being demanded from Australian mining firms, the Deswik mills introduction couldn't come at a greater time. In certain applications the use of the mill will more than halve the grinding and recuperation expenditures.
Already the mill has generated pastime in Australia due to its potential to improve recuperation whereas significantly lowering potential consumption.
There are many ways to extract minerals from ore. For instance, when tiny grains of gold are spread through a gravel deposit the gravel is poured onto a table that is coated with mercury. When the table is vibrated the gold grains work their technique to the table surface and combine with the mercury. This method works because gold has a strong tendency to combine with mercury. The gold of course then requirements to be separated from the mercury.
Deswik Mining Consultants have launched in Australia the particularly predominant edge fine grinding mill which they claim is competent, green and wise.
A fine grinding mill is a system that grinds mineral ore into commonplace particle sizes for simpler mineral extraction.
As South African Mines have learned, the Deswik mill has many fantastic advantages over conventional mills.
The first test mill is presently being commissioned for Australian Metallurgical and Mineral Testing Consultants (AMMTEC), in Western Australia and would be available for testing in July of this yr.
As mineral prices bounce due to the boom in economies like China and India, it becomes further and further economically viable to reprocess that tailings from old mines driving new technology.
The mill can provide greater mineral recuperation at reduced capital and running importance.
The impeller is a patented turbo-disc design interesting to the Deswik mill. It is designed in such a manner that its assembly is modular and the configuration perchance conveniently changed to realize totally different conclusion product size and distribution characteristics.
In this process, which is known as flotation, the sulphide minerals cling to the bubbles and are collected from the foam that spills over the true of the tank.
A totally different method is used to separate sulphide (sulfide) minerals from others so as to procure their sulphur. In this example the conglomeration of minerals perchance finely ground up and then vigorously combined in a tank of water through which air is being bubbled.
The Deswik product has a particularly variable velocity hydraulic drive, patented vertical turbo disc impeller, inert bead media, small footprint, high availability, shorter delivery times, and high energy efficiency.
The Deswik mill comes in a number of sizes, from 250 litre mills offering four (4) to eight (eight) tonnes per hour (t/hr), to 5,000 litre mills offering 75 150 t/hr dependent upon the required conclusion product size.
The Deswik mill is of vertical expansion, manufactured in mild steel/stainless-steel, with all wetted elements lined with tough wearing and contamination-free polyurethane resin. The chamber is water jacketed for cooling. A separate heat exchanger system might possibly be available.
