Category : Blog Mills and Crushers Mining

27 Nov 2018 Blog Mills and Crushers Mining

The optimal profile for further manufacture of grinding mill

Correct mill liner design can affect the efficiency and the life expectancy of a mill. Some of the most commonly seen problems in these machines are premature wear and shell damage caused by impacts of the charge on the liner. Such issues could lead to early failures...

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06 Jun 2018 Blog Mining

Tavares Breakage Model in Rocky DEM

When simulating particulate systems using the discrete element method (DEM), particle breakage can occur. Sometimes the extent of this breakage is significant, such as in crushers and mills, which are designed to crush chunks of ore into smaller pieces...

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11 Dec 2017 Blog Mining

Rocky DEM: industry problems and solutions

There can be little doubt about the importance of bulk materials handling to the mining industry, and by extension more generally to the success of Australia’s processing industries on the global scale. In current market conditions, the focus is increasingly on...

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19 Oct 2017 Blog Mining

Scaling and optimizing grinding performance

Grinding processes in large mills use a lot of energy, resulting in high operating costs. Researchers at the Colorado School of Mines, ranked as the top institution in the world for mineral and mining engineering, are using particle simulation to study grinding...

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21 Sep 2017 Blog Mills and Crushers

Predicting particle breakage with contact-based Energy Spectra

Quite often DEM users are interested in predicting particle breakage, either to promote it (for example, spending less energy in comminution processes) or to avoid it (such as preventing tablet break-in coating processes...

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07 Aug 2017 Blog Vibrating Screens

Evaluating vibrating screen efficiency by using the Discrete Element Method

Vibrating screens are equipment used to separate and transport granulated materials in various processes throughout the mining, agriculture, pharmaceutical, food,and chemical industries. Although vibrating screens have many applications, problems such as adhesion...

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