Vertical roller mills (VRM) have become the standard for grinding raw materials in the cement manufacturing process. However, despite the fact that more than 10 years has passed since the installation of the first VRM for clinker grinding was almost completed, many cement producers are still favouring ball mills for cement production when designing new integrated cement plants or grinding plants. The industry has failed to fully adapt to this technological development, which offers significant energy savings, as it did with other technical developments such as the precalciner kiln or high efficiency coolers.
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