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Calcite grinding powder processing technology
- 2022-06-07 -
Calcite is a calcium carbonate mineral, which is the most common type of natural calcium carbonate. Therefore, calcite is a widely distributed mineral. The crystal shapes of calcite are various, and their aggregates can be clusters of crystals, as well as granular, massive, fibrous, stalactite, earth-like and so on. Knocking on calcite can get a lot of square pieces, hence the name calcite.

Calcite processing and production process

First, the calcite transported from the quarry is roughly crushed with a crusher. And then use the industrial ore ultra-fine grinding mill to pulverize to obtain fine calcite powder. Finally, the milled powder is classified by a classifier, and the powder that meets the particle size requirements is packaged and stored in the warehouse, otherwise it will be returned to the calcium carbonate powder mill to grind the powder again.

1. First use crusher equipment to crush large pieces of calcite.

2. After crushing, the materials with suitable particle size are sent to the high-pressure micro-powder mill or ultra-fine grinding mill by conveying equipment.

3. After the material enters the pulverizer, it goes through the pulverization process, classification process and separation process of the pulverizing equipment to obtain calcite powder.

4. Pack and store the finished powder.

Required equipment

According to different industrial needs, the calcite processing equipment is slightly different. At present, the mainstream calcite grinding equipment on the market includes high-pressure micro-powder mill and ultrafine grinding mill.
high pressure mill
high pressure mill
ultrafine grinding mill
Ultrafine grinding

Investment prospects

Whether it is heavy calcium carbonate or light calcium carbonate, it has an extremely wide range of applications in petroleum, metal smelting, chemical synthesis, aerospace, high-temperature superconductivity, machinery manufacturing, etc., especially in high-tech fields. In particular, ultrafine heavy calcium powder, which can be used as a basic material in these industrial sectors, is also in particularly high demand.

Therefore, heavy calcium fine powder has become the upstream and raw material of most industrial manufacturing, covering almost all production and manufacturing sectors of light and heavy industries. Calcium carbonate is a sunrise industry in the 21st century. With the continuous progress of my country's powder technology, their application fields are constantly expanding, and they will play a greater advantage in the future.

Main uses of calcite

The main component of calcite is calcium carbonate, and its main purpose is to make heavy calcium powder.

Heavy calcium fine powder is used in artificial stone, artificial floor tile, natural rubber, synthetic rubber, paint, plastic, composite new calcium plastic, cable, paper, toothpaste, cosmetics, glass, medicine, paint, ink, cable, electrical insulation, food, textile , feed, adhesives, sealants, asphalt, building materials, linoleum building supplies, fire-resistant ceilings and household chemicals as fillers.

It can not only reduce the cost of products in various industries, but also improve the function and performance of related products and increase the volume of products. It is one of the most widely used inorganic filler masterbatches. At the same time, calcite is also widely used in the production of light calcium powder, and it is also widely used in various industrial fields.


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