High Quality Calcium Carbonate Grinding Mill

by Wade Wu Engineering assistant

China high quality calcium carbonate grinding mill adopted bevel gear whole driving, internal thin oil lubrication systerm, arc air duct and many such technical patents. Stable performance, convenient operation, low energy consumption, controlled product granularity, grinding material widely used grinded material used; Fote machinery(miningftm.com) calcium carbonate grinding mill equipped with special filter, dust emission concentration is lower than the national environmental regulations.

China High Quality Calcium Carbonate Grinding Mill Features:

High efficiency: At the status of the same finish fineness and power, its production capacity per hour is twice as much as other jet mill, mixing grinder and ball mill.

Long lifecycle of spare parts:The ring and roller are forged by special material with high utilization. Under same grinding material and finish fineness, the spare parts’ useful life usually is one year, which is 2-3 times longer than impact mill and turbo mill. The service time can reach 2-5 years if grinding carbonate.

High safety and reliability:There are no rolling bearings and bolts in grinding cavity, so there are no problems caused by bolts shedding or wear of bearings and seal components.

High fineness and flexible adjustment:The final product fineness can be adjusted between 400 meshes and 3000 meshes, and the product fineness can reach D97≤5μm.

Environment friendly: The application of pulse deduster and muffler alleviate the dust pollution and noise.

Working Principle of China High Quality Calcium Carbonate Grinding Mill:

The bulk materials are crushed to the desired size by jaw crusher. Then the materials will be sent to the storage hopper by the elevator. After vibrating feeder, materials will be even quantitatively and continuously into the indoor host grinding. After grinding, the powder is away by fan airflow, the powder selecting machine will grade the powder. Accord with the fineness of fly will be into the large cyclone collector with the gas flow through the pipe to be isolated and collected, and then the powder will be discharged from the powder tube discharge. The airflow returns air duct fan from large cyclone collector inhalation top. In the grinding chamber internal grinding material with certain water content, the grinding heat generated in grinding chamber gas vaporizing expansion changes the gas flow rate, and the various machine pipe joint seal is not strict, let the outside gas is inhaled, the circulating air volume increase, therefore to achieve balance through adjustment of air exhaust fan and host the pipe, and the excess gas into the bag filter, the residual gas into the powder collected, the residual gas is discharged after purification.