Calcite Powder Mill Grinding Machine
As we all know, that the calcite is one of common nature stone materials, and after be grind is very useful. Calcite ultra fine mill is one of high efficiency calcite powder making machines. And choose high quality calcite ultra fine mill, Shanghai Clirik will be a great choice, as a professional calcite ultra fine mill manufacture, we mainly produces all kinds of mine equipment such as Raymond mill, ring roller mill and vertical mill. Calcite fine powder processed calcite fine powder can be used in many industries, such as paint, ink, rubber, medicine, PVC, plastic, advanced powder coating, paper, feed and so on.

In the main body of the calcite ultra fine mill, a high-pressure spring with a pressure of 1000 to 1500 kg is fastened on the roller hanger. After starting work, the grinding roller rotates around the main shaft, and under the double action of the high-pressure spring and the centrifugal force, it rotates close to the grinding ring, and its rotating pressure is 1.2 times higher than that of the Raymond mill under the same dynamic condition, so the output is greatly improved. . When the material to be ground enters the grinding chamber, it is sent by the blade and sent between the grinding roller and the grinding ring for rolling. The powder after rolling is brought into the analysis machine along with the circulating air of the blower, and the qualified fine powder enters the cyclone with the airflow. The collection of the powder collector is the finished product, and the large particles fall back to the regrind. The circulating air is returned to the blower and the above process is repeated, and the residual air is purified by the bag filter. After the grinding roller and the grinding ring reach a certain degree of wear, adjust the length of the high pressure spring to maintain a constant rolling pressure between the grinding roller and the grinding ring. This ensures stable production and fineness.

calcite ultra fine mill

And compare with other common grinding mills for calcite powder grinding, the calcite ultra fine mill also has lots of advantages, the mainly advantages of calcite ultra fine mill as following:

High efficiency
Under the same finished final size and the same motor power, the capacity of ultrafine grinding mill is twice as much as jet mill, mixing grinder and ball mill, and energy consumption decreased 30%.

Long life cycle of spare parts
The ring and roller are forged by special material with high utilization,the lifetime can reach 2-5 years for grinding calcite carbonate.

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

High fineness, flexible adjustment
The final fineness of the grinding materials can be adjusted between 250 meshes and 2500 mesh (74-5 micron), and the product fineness can reach D97≤5μm.

Environment-friendly
The application of pulse bag filter and muffler greatly alleviates dust pollution and noise.

Advanced intelligent speed control device
Convenient adjusting, more uniform particle size.


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