Calcium carbonate plants are of wide usage. They include plenty of types and models, and can produce different sizes of fine powder. For example, there is ball mill plant, micro powder grinding mill, Raymond Mill, wet grinding mill and vertical mill. Wet grinding mill can produce fine powder as small as 2μm. And it is a perfect match for paper-making mill. Micro powder grinding has high output. Meanwhile, it guarantees the fitness of finish products. As for ball mill plant, it has...