Calcium carbonate powder plays a crucial role in many industries from agriculture to light and high industries, so the calcium carbonate crusher plant is necessary and useful. Calcium carbonate is found naturally as the following minerals such as calcite, aragonite, vaterite, so calcium carbonate crusher is necessary to get calcium carbonate.
Being a professional mining equipment manufacturer, we can produce primary crusher, secondary crusher and tertiary crusher for several usage. The calcium carbonate crushing unit includes jaw crusher , impact crusher, cone crusher, VSI crusher, ball mills and air classifier powder concentrator as well as other machines.
According to the characters of local stones (limestone/marble) such as humidity and rigidity, we has designed the complete calcium carbonate crusher production line which satisfy the demand for capacity. The final products are stone powder with mesh size 400/37 micron, 800/18 micron, 12 micron and 8 micron. And the capacity is about 2 to 4 tons per hour. Our crushing equipment also is used to crush the limestone, marble stone, dolomite rock, chalk etc. calcium carbonate grinding machine . We can manufacture and install complete grinding line for obtaining micro Calcite (CaCO3) powder from 600 micron till 1micron in line with the request with the customer.
The feed material like crushed calcite, Aragonite, Vaterite is fed pneumatically through a venturi eductor into the grinding mill. The particles are pulverized by a high speed agitator grinding media. The grinding media can be stainless steel, chrome steel, alumina or zirconia.
The micronized particles are entrained in the air stream and exit the grinding mill in a high efficiency air classifier. The on size particles are separated and the oversize returned to the mill for grinding.The grinding media does not discharge from the mill. The final powder of the grinding mill can be ground down to 3000 mesh (or 5 micron).
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