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Mill Information

Deswik.Mining.Consultants provides a complete design and construction service for our patented vertical fine grinding technology. This innovative technology can be used within the metallurgical process and also as a solution for dump re-treatment projects. The Deswik Mill is used to grind feed material to a specific particle size and distribution, ensuring improved performance of downstream metallurgical leach or flotation processes.

This revolutionary new mill has proved to be a highly efficient machine for the reduction of metal bearing ores resulting in greater liberation of primary material from much higher froth flotation and leach recovery rates.

The Deswik Mill utilises 50% less installed power than its competitors, and delivers up to 100% more throughput per cubic metre of mill capacity.

The Deswik Mill is a vertical stirred bead mill that exhibits the following notable features:
• High efficiency
• Simple operation
• Low noise operation
• Unique media/product separation system
• Flexible/simplistic design
• Ease of maintenance
• High degree of automation and data collection
• Ease of unattended operation
• Compact footprint

The unique design of the Deswik Mill allows it to outperform similar technologies in all key areas:

Lower capital cost
Lower energy consumption
Lower operating and maintenance costs
Higher throughput
Higher availability

The Deswik Mill can produce particle sizes from a D-50 of 200 micron down to 0.1 micron. This is achieved over a range of some 200 different products at energy consumption levels as low as 3 kWh/ton.