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     · For the problem outlined, this formula sets up as follows: T= 100/ (1-0.3) = 142.9 tons. Thus, whereas we are dealing with only 100 tons of original feed, we must for the closed-circuit operation, set up crushing capacity for at least 142.9 tons, or 42.9% circulating load.

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    For optimum yield of finished product at its tertiary circuit, they installed a new P600Patriot Cone Crusher manufactured by Superior Industries. The result is greater plant uptime, long-term efficiency, reduced wear costs, minimal recirculation load, and increased production capacities at lower costs per ton.

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  • Optimum Circulating Load Crushing

    Open or Closed Circuit Crushing

  • Simheuristic-based decision support system for efficiency …

    However, if the amount of active equipment is greater than the optimum level, the excess circulating load ore and extra energy consumption reduce the circuit efficiency. In addition, the optimum amount of active equipment can change over time due to changes in the ore characteristics, such as hardness and particle size.

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     · Picture 4 shows a decrease of 4,9% in circulating load for the crushing stage. This is because the expert system ensures a smaller ore when the system is on, by keeping an optimum layer of ...

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     · For optimum yield of finished product at its tertiary circuit, the company installed a new P500HD Patriot cone crusher, manufactured by Superior Industries. The result was increased plant uptime, long-term efficiency, reduced wear costs, minimal recirculation load and increased production capacities at lower costs per ton.

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    However, if the amount of active equipment is greater than the optimum level, the excess circulating load ore and extra energy consumption reduce the circuit efficiency. In addition, the optimum amount of active equipment can change over time due to changes in the ore characteristics, such as hardness and particle size.

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