Ball Mill for Grinding Calcium Carbonate

Ball mill grinder is usually used to grind crushed materials, such as ores, chemicals, ceramic raw material and others. This article mainly talks about ball mill for grinding calcium carbonate. Ground calcium carbonate powder is in greater demand worldwide in various industries. Turnkey calcium carbonate ball mill plant is popular, for ball mill is an essential equipment for grinding calcium carbonate in great capacity. With constant upgrades, Daswell ball mill for grinding calcium carbonate has become more cost-efficient, durable and reliable. Paired with classifier, ball mill for grinding calcium carbonate can produce fine ground calcium carbonate powder D97(5-22μm) and even ultra fine GCC powder with high capacity. Daswell machinery offers provides customized high quality ball mill and classifier equipment which work best for your calcium carbonate plant.

ball mill classifying system for calcium carbonate
Ball Mill for Calcium Carbonate

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Features of Daswell Calcium Carbonate Ball Mill

  1. High capacity. Daswell ball mill machine for calcium carbonate can process up to 200,000 ton/year.
  2. Ultra fine GCC powder. Combined with classifier, Daswell calcium carbonate ball mill grinder can make fine and ultra fine GCC powder D97 (5-22μm).
  3. High quality finished GCC powder. Daswell ball mill for calcium carbonate manufactures quality ground calcium carbonate powder with great surface, uniform shape, high brightness and consistent fineness.
  4. Controlled GCC powder particle sizes. Paired with classifier, ball mill for calcium carbonate grinding can produce different sizes of GCC powder simultaneously, which can be used for respective applications.
  5. Long service time. Daswell calcium carbonate ball mill machine is build of high quality materials, and is durable enough for long time working. Besides, the ball mill grinder for calcium carbonate needs little maintenance.
  6. Cost efficiency. Daswell ground calcium carbonate ball mill has gone through constant improvements in energy consumption. Now the ball mill for grinding calcium carbonate consumes less energy while still has large production capacity. So Daswell ball mill machine for calcium carbonate is the optimum option if your calcium carbonate plant want to produce GCC powder with high capacity and low costs.
  7. Adjustable speed and operation time. According to the fineness need of GCC powder, the speed and operation time of Daswell calcium carbonate ball mill can be adjusted accordingly.
  8. Various materials for ball mill wear and ball media. To reduce contamination of finished calcium carbonate powder, the optional inner liner and ball media material can be steel, stainless steel, ceramic and others.
  9. PLC control. Daswell calcium carbonate ball mill can operated fully automatically controlled by PLC system.
    calcium carbonate powder grinding ball mill
    Quality Calcium Carbonate Ball Mill

    grinding ball mill for calcium carbonate
    Calcium Carbonate Ball Mill Supplier

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Ball Mill Grinder for Calcium Carbonate

Daswell machinery is a serious player in calcium carbonate powder making industry. Daswell has successfully delivered several turnkey ground calcium carbonate projects around the world. Except for designing and planning, Daswell also provides complete set of realiable and durable ground calcium carbonate equipment. And ball mill combined with classifier is the central part of calcium carbonate production line. According to customer’s needs, Daswell ball mill for grinding calcium carbonate can come in different diameter and be paired with primary or secondary classifier. Daswell calcium carbonate ball mill machine is made of high grade steel which is durable to work long time with easy maintenance. Besides, Daswell ball mill machine for calcium carbonate is also the symbol of high technology, which consumes less energy and produce quality finished ground calcium carbonate powder.

calcium carbonate grinding ball mill
Ball Mill Process for Calcium Carbonate

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Operation Principles of Calcium Carbonate Ball Mill

Ball mill is a hollow cylinder which rotates about its axis. The axis can be horizontal or be at some angle to the horizontal. The shell of ball mill can be made of strong steel and coated with refractory materials. Ball mill is partially filled with free moving media balls which can be made of steel, stainless steel, ceramic or rubber. And the media balls are in different sizes: smaller grinding balls for fine calcium carbonate and larger media balls for coarse calcium carbonate. For the internal side, the inner wall of the ball mill is often lined with abrasive-resistant materials such as steel or rubber. And the length and diameter of ball mill grinder for calcium carbonate can come in different sizes according to production capacity.

Industrial ball mill machine for ground calcium carbonate often can operate continuously. And the raw material such as limestone or marble is fed from one end and discharged from another end. When the calcium carbonate ball mill starts to rotate under the function of drive, the media balls inside the ball mill will be lifted and then impacted against the calcium carbonate material bed. Through constant rotation, the raw material in the ball mill will be ground to medium and fine sizes. And then the ground calcium carbonate will be transported pneumatically to classifier. In the classifier, while the calcium carbonate powder of required sizes will be transported to product silo, the coarse ones will be returned to ball mill with feed material.

Calcium Carbonate Ball Mill Parameter

Specification Grinding capacity
(t/h)
Capacity for getting 600mesh-2500mesh powder
(Ton/year)
Power (kw)
Φ1.83m 6~10 15,000 245
Φ2.2m 8~12 20,000 280
Φ2.4m 10~15 30,000 380
Φ2.6m 12~20 40,000 470
Φ2.8m 15~25 50,000 570
Φ3.0m 18~30 70,000 710
Φ3.2m 22~40 100,000 1000

Calcium Carbonate Ball Mill and Classifying Production Line

Ball mill and classifier often work together for calcium carbonate process. Although ball mill grinder for calcium carbonate can grind calcium carbonate material to medium and fine particle sizes, to meet customer’s needs of consistent fine and ultra fine GCC powder, calcium carbonate ball mill must work together with primary and even secondary classifiers. After the grinding process in calcium carbonate ball mill, the ground calcium carbonate will be transported to classifier pneumatically. The air flow in classifier will then transfer fine calcium carbonate powder to product silo, while the coarse calcium carbonate will return to ball mill together with feed material. For ultra fine ground calcium carbonate powder, a secondary classifier can be installed, forming a series circus with the primary classifier. In all, to produce uniform fine and ultra fine calcium carbonate powder in large quantity, calcium carbonate ball mill and classifying production line is the most suitable solution.

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