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12Apr 2025

Calcium carbonate (CaCO₃) is a naturally occurring inorganic compound, primarily composed of calcium, carbon, and oxygen atoms. It constitutes the main component of minerals such as limestone, calcite, and marble, and is also found in biological structures like shells and coral‌. In industrial processing, ‌Raymond mills‌ are widely employed for grinding calcium carbonate due to […]

26Feb 2019

Dolomite Raymond mill and Dolomite Ball Mill and are the key equipment for grinding materials,Dolomite Ball Mill and Dolomite Raymond mill are also Dolomite Grinding Mill, in general terms the use of the two is the same, it seems no difference, but in actual use, there is a big difference between them. Today we will […]

24Apr 2019

Natural graphite is an important strategic resource widely used in defense, aerospace, aviation, electronics, environmental protection, energy, advanced composite materials, medicine and other fields. The reserves of graphite resources in Heilongjiang Province rank first in the country, and its reserves account for about 45% of the world’s total reserves. However, at present, Heilongjiang Province mainly […]

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