cement | Definition, Composition, Manufacture, History, & Facts .The cement-making process, from crushing and grinding of raw materials, . or to any finely divided aluminosilicate that reacts with lime in water to form cement.primary alumosilicate crusher meaning,Definition of primary crushing - mindat glossaryIn ore dressing, the first stage in which crushers take run-of-mine ore and reduce it to a size small enough to be taken by the next crusher in the series. Ordinarily.Crusher | Definition | Crusher Selection And Types of Crusher .Aug 10, 2012 . Definition: The crusher is a machine that is designed such that to reduce . Examples of primary crushers are jaw crusher; hammer mill crusher.
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