Mica powder vertical grinding mill - Shanghai Clirik - Mine Mill

Focus on the field of micro powder grinding !

Mica powder vertical grinding mill

Processing ability: 1-20 t/h

Fineness: 400~3000 mesh

Max feeding size: 10mm

Range of application: Mica, barite, gypsum, calcium carbonate,limestone, marble, calcite, dolomite, feldspar, talc, carbon black ...

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  • sales@clirik.com

Introduction of Mica powder vertical grinding mill

Mica powder vertical grinding mill is a specialized equipment for mica powder production. It is designed and manufactured by grinding experts with extensive experience in the field of industrial grinding. This vertical mill is highly efficient and energy-saving, offering significant advantages over traditional grinding mills.

The key feature of the mica powder vertical grinding mill is its vertical structure, which enables it to occupy less floor space and be more flexible in installation. This design also contributes to its high grinding efficiency and uniform particle size distribution.

Another notable aspect of this vertical mill is its advanced grinding technology. It utilizes a combination of grinding, classifying, and conveying mechanisms to achieve the desired particle size and quality of mica powder. The grinding rollers and grinding disc are precisely designed and manufactured to ensure smooth operation and minimal maintenance requirements.

Furthermore, the mica powder vertical grinding mill is equipped with a sophisticated control system that allows for precise adjustment of grinding parameters, such as grinding pressure, rotational speed, and airflow rate. This ensures optimal performance and consistent product quality.

Mica powder vertical grinding mill
Mica powder vertical grinding mill

Application fields of Mica powder vertical grinding mill

The application fields of mica powder vertical grinding mill are diverse, owing to the unique properties and characteristics of mica powder. Some of the key application areas include:

1. Cosmetics Industry

Mica powder is widely used in cosmetics, such as foundations, eyeshadows, lipsticks, and blushes, due to its shimmering and reflective properties. The mica powder vertical grinding mill ensures the production of fine and uniform mica particles, meeting the stringent quality requirements of cosmetic products.

2. Plastics Industry

Mica powder is utilized as a functional filler in plastics to improve mechanical properties, such as stiffness, impact resistance, and dimensional stability. The vertical grinding mill enables the production of finely ground mica powder suitable for incorporation into various plastic formulations.

3. Paints and Coatings

Mica powder is employed in paints, coatings, and surface treatments to enhance aesthetics, provide durability, and impart special effects like pearlescent or metallic finishes. The vertical grinding mill produces mica powder with precise particle size distribution, ensuring consistent color and performance in coatings applications.

4. Rubber Industry

Mica powder is added to rubber compounds to enhance abrasion resistance, electrical insulation, and thermal stability. The Mica powder vertical grinding mill can produce finely ground mica powder suitable for dispersion in rubber matrices, improving the overall properties of rubber products.

5. Construction Materials

Mica powder is used in construction materials, such as gypsum boards, joint compounds, and cementitious products, to enhance workability, reduce cracking, and impart fire resistance. The vertical grinding mill provides finely ground mica powder with controlled particle size distribution for incorporation into construction formulations.

6. Electronics Industry

Mica powder is utilized in electronic components, such as capacitors, insulators, and thermal conductive materials, due to its electrical insulation and heat dissipation properties. The vertical grinding mill enables the production of ultra-fine mica powder suitable for high-performance electronic applications.

Technical advantage of Mica powder vertical grinding mill

1. Higher yield and better quality

In order to avoid the problems of long material residence time, repeated grinding, and high iron content in the grinding process of traditional mills, Clirik specially designed a unique grinding curve for the roller shell and liner. This design makes it easier to generate material layers, and can achieve high output in one grinding, which can greatly improve the working efficiency of the mill and improve the whiteness and cleanliness of the finished product.

2. More energy-saving multi-head powder selection technology

Clirk adopts PLC control system and multi-head powder selection technology in this mill, which completely solves the two problems of “high precision and accurate cutting powder diameter and quick switching of different production requirements”. Users can precisely control the working parameters of equipment such as grinding pressure and rotating speed. Compared with ordinary mills, the energy consumption of this mill is reduced by 30%-50%.

3. Double limit technology, more stable operation

In the calcium carbonate superfine powder vertical mill, the contact point between the grinding roller shell and the grinding disc liner adopts electronic limit technology and mechanical limit protection technology, which can avoid the destructive effects caused by machine vibration (such as the direct crushing of the grinding roller and the grinding disc) ( Such as the grinding roller directly crushing the grinding disc). machine vibrations caused by mine explosions) and ensure operational stability.

4. Reversible structure makes maintenance more convenient

During the design process of calcium carbonate superfine powder vertical mill, Clirik fully considered the possible maintenance problems caused by heavy grinding rollers, and finally developed and designed a reversible structure. Through this structure and hydraulic adjustment system, the operator can conveniently and quickly move the grinding roller out of the body for inspection, replacement of roller shell and liner and other maintenance operations, thereby reducing downtime losses.

5. Digital processing, higher precision

Calcium carbonate superfine powder vertical mill has dozens of lines of CNC machine tools. The cutting, bending, planing and milling, painting and other operations of the steel plate are all realized by numerical control. High processing precision, especially the core components.

6. Sufficient supply of spare parts for worry-free operation

Clirik business covers production and sales, and is responsible for every machine produced by itself. We can provide customers with product technical services and original spare parts to ensure that customers have no worries.

Product parameter of Mica powder vertical grinding mill

Working Diameters(mm)140016001700
Number of rollers(pieces)333
Number of classifier(pieces)668
Power of classifier(Kw)6X156X228X22
Main unit power (Kw)220-250315-355355-410
Blower power(Kw)180-200250-280325-355
Feed size (mm)<10mm<10mm<10mm
Moisture of feeding material<3%<3%<3%
Less than 2μm=30%  output(t/h)9-1212-1614-18
Less than 2μm=45%  output(t/h)5.5-7.57-910-12
Less than 2μm=60% output(t/h)3-4//

Working principle of Mica powder vertical grinding mill

The working principle of a mica powder vertical grinding mill involves a combination of grinding, crushing, and impact forces to achieve efficient and precise material processing. Here is a step-by-step explanation of the working principle:

1. Material feeding

The raw material is fed into the vertical grinding machine through a designated inlet or hopper. Some machines may have an automatic feeding system to ensure a continuous and controlled supply of material.

2. Grinding disc and grinding roller assembly

Inside the machine, there is a grinding disc or table that rotates horizontally. Above the grinding disc, there is a grinding roller assembly that applies pressure on the material. The grinding disc and grinding rollers are often made of high-quality materials such as hardened steel or wear-resistant alloys.

3. Material grinding

As the grinding disc rotates, the material is fed between the grinding disc and the grinding rollers. The grinding rollers exert pressure on the material, causing it to be crushed and ground. The material is subjected to both grinding and impact forces, which break it down into smaller particles.

4. Grinding gap adjustment

The grinding gap, which refers to the distance between the grinding disc and the grinding rollers, can be adjusted to control the fineness of the final product. A narrower grinding gap produces finer particles, while a wider gap results in coarser particles.

5. Material classification (optional)

In superfine vertical grinding machines, a classification device is integrated to separate the ground particles based on size. This ensures that only the desired particle size range is collected as the final product, while larger particles are sent back to the grinding zone for further processing.

6. Airflow and collection

During the grinding process, a stream of air or gas is introduced into the machine to carry away the ground particles and prevent overheating. The airflow also helps in controlling the particle size distribution. The collected particles are typically separated from the airflow using cyclone separators or bag filters, ensuring a clean working environment and facilitating the collection of the final product.

7. Final product discharge

The final product, which has achieved the desired fineness, is discharged from the machine through an outlet or discharge mechanism. It can then be further processed, packaged, or used directly in subsequent manufacturing processes.

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