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​IsaMill™ uses horizontal milling to secure better energy efficiency, product size and availability

The IsaMill™ has real-world success in 143 metalliferous installations across 23 countries. It’s the world’s only horizontal fine-grinding mill, so it avoids short-circuits, is highly efficient and gives the highest availability.

IsaMill™ has 100% accurate scale-up and is proven consistently. It’s easier to maintain, has no height safety issues and slides open in minutes. It produces a steep particle size distribution without needing internal screens or closed circuit cyclones. The horizontal plug-flow design prevents short circuiting and provides for a reliable and easy to operate technology, and it delivers better results downstream to flotation and leaching performance.

In short, IsaMill™ reduces the energy cost, media cost and capital cost of fine-grinding.

The IsaMill™ is used extensively in base metals, PGM, gold processing and magnetite grinding applications. And the power capacity of an IsaMill™ ranges from 75kW to 3.8mW. 

IsaMill™ is the real-world specification of choice in:

  • mainstream grinding
  • concentrates regrinding 
  • ultrafine grinding.

The IsaMill™ at Work

You’ll see four things in this video –
1.    What an IsaMill includes and what it looks like
2.    How the parts relate and flow
3.    What happens inside the shell
4.    And how its scale compares to a vertical mill

Horizontal layout

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Low installation cost

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Energy efficiency

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Accurate scale-up

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High intensity

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Open circuit configuration

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Simplicity in maintenance

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Large scale

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Improved recovery

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