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Optimization of the grinding process in a coal mill in Africa


An innovative installation in the drying chamber of a mill for grinding coal has enabled the optimization of the quality achieved in the final product.

Estanda installed steel lifter blades in a coal mill belonging to the SOCOCIM Cement Group (Senegal) with designs adapted to the drying chamber mill leading to greatly improved results in the crushing and crumbling of the coal.

Materials used in the lifter blades: wear resistant steel with content of chromium (Cr).