Calcium carbonate is an inorganic compound, is Limestone (the limestone) and calcite, the main component. Can be used as rubber, plastic, paper, paint and ink industries such as packing. Widely used in organic synthesis, metallurgy, glass and asbestos production. Also be used as agents of industrial wastewater in the types of gastric and duodenal ulcer disease antacids, acid poisoning antidote, including elimination of SO2 SO2 emissions in the agent, dairy cows, feed additives and oil filled anti-adhesive felt . Also be used as tooth powder, toothpaste and other cosmetic raw materials.
(1)Grinding method
Will contain more than 90% CaCO ₃ Whitehead, or other high-pressure Raymond mill with grinding, classification, separation, and the obtained products.
(2)Wet grinding
In order to increase its size, increase its use, some with wet grinding, a certain amount of dispersant added to improve the grinding efficiency, making the fineness can reach 1 micron particle size greater than 85% or more
As micro ground calcium carbonate powder plays an important role in many industries from agriculture to light and heavy industries, so the calcium carbonate grinding mill plant is necessary and useful.
We can manufacture and install complete grinding line for obtaining micro Calcite (CaCO3) powder from 600 micron till 1micron according to the request of the customer. The calcium carbonate grinding system usually contains one of the ball mill, vertical mill, Raymond mill, trapezium mill, coarse powder mill, ultrafine mill etc. for different usage, the system also equip with deceleration machine, blower, hammer crusher, dustpan elevator, impulse dust cleaner, piping device, cyclone collector device, classifier, high-pressure motor and muffler and so on.
When the large calcium carbonate is fed into ball mill, it will be ground and the grain size can is between 0.074mm and 0.4mm, in normal, this final calcium carbonate can not meet the required size of industries. Then the grain size will be collected can transferred to next grinding machine such like MTM trapezium mill, MTW trapezium mill. Then the grain size will meet most of the application, but for some extreme application, the grain size of 0.04mm is still larger, then our ultrafine mill will take effect. The ultrafine mill can grind the grain size into particles between 325 mesh to 2500 mesh.
Our calcium carbonate grinding mill plant features with high efficiency, environment friendly, low consumption etc. Zenith grinding mill is the best choice of powder making machine all around the world.