Ultrafine Air Classifier Mill

calcium carbonate

Calcium Carbonate Classification and Grades and How to Choose the Right Grade for Your Application

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Calcium carbonate (CaCO3) is the most widely used industrial mineral filler in the world. It can be consumed in paper, plastics, paints, adhesives and construction materials at hundreds of millions of tonnes per year. Despite this ubiquity, calcium carbonate encompasses a wide range of distinct materials with very different properties and price points. Ground calcium […]

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Why ACM is replacing Raymond Mill for High-End Calcium Carbonate Processing?

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The case for upgrading from a Raymond mill to an air classifier mill is not universal. It depends entirely on which calcium carbonate grades you are producing and which markets you are serving. For coarse construction-grade GCC at 75-180 microns, a Raymond mill is still a reasonable choice. For fine-grade GCC at D50 5-20 microns

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