CLIRIK offers a comprehensive range of kaolin stone crushing and grinding systems. Our technology is designed to optimize your production efficiency, significantly reduce specific energy consumption, and meet the most stringent manufacturing requirements for various kaolin-based products.

Kaolin, commonly referred to as China Clay, is primarily composed of the mineral kaolinite [Al₂Si₂O₅(OH)₄]. It is a hydrous aluminum silicate formed through the long-term chemical weathering of feldspar and other silicate minerals. Its most defining physical characteristic is its platey or lamellar structure, which consists of stacked hexagonal sheets.

In terms of industrial performance, kaolin is highly valued for its exceptional plasticity, chemical inertness, and superior fire resistance. Its unique particle morphology allows it to provide high opacity and a smooth surface finish when dispersed in coatings or paper. Once refined and ground into ultra-fine powder, kaolin exhibits high brightness and excellent ink receptivity. These inherent qualities, combined with its ability to maintain structural integrity under high temperatures, make it an indispensable component in both traditional craft and modern high-tech manufacturing.

Ground Calcium Carbonate (GCC) is produced by the mechanical pulverization of natural minerals like limestone or marble. Since it involves no chemical transformation, it retains the mineral’s original stability but features an irregular, fragmented structure.

Key Properties: High density, low oil absorption, and excellent flowability.

Industrial Value: Used as a “functional filler” in plastics, rubber, and coatings. It increases volume and hardness while allowing high loading levels to significantly reduce production costs.

Process

Mechanical Grinding

Structure

Irregular / Crystalline

Advantage

High Loading / Cost Reduction

Applications

Plastics, Rubber, Coatings

Precipitated Calcium Carbonate (PCC), or light calcium carbonate, is a synthetic compound produced through a chemical carbonation process. By calcining limestone and reacting it with CO₂, manufacturers can precisely control the particle morphology to create specific shapes like spindles, spheres, or needles.

Key Properties: Ultra-high whiteness, narrow particle size distribution, and high sedimentation volume.

Industrial Value: Its microporous structure and large specific surface area make it ideal for high-end paper, specialized paints, and pharmaceuticals requiring reinforcement and superior brightness.

Process

Chemical Synthesis

Structure

Regular Geometry

Advantage

High Performance

Applications

Functional Materials

CLIRIK offers a comprehensive range of kaolin stone crushing and grinding systems. Our technology is designed to optimize your production efficiency, significantly reduce specific energy consumption, and meet the most stringent manufacturing requirements for various kaolin-based products.

Optimizing Particle Distribution with CLIRIK Technology：

When processing kaolin stone, CLIRIK’s grinding systems utilize specialized shear and compression forces to achieve superior results. We focus on reducing energy consumption while ensuring a uniform particle size distribution (PSD).

Customized Powder Engineering：

We provide tailor-made solutions matching international standards for brightness and fineness across the paper coating, high-grade ceramics, paint, and rubber industries.

Whiteness & Purity Protection：

For continuous high-pressure grinding, our core components feature top-tier wear-resistant coatings to prevent iron contamination, ensuring the final kaoin product maintains its premium brightness.

Intelligent Particle Control：

Our modular mill design and intelligent control systems strictly monitor D97 levels, ensuring high batch-to-batch consistency.

24/7 Rapid Response Maintenance：

We minimize unplanned downtime through our responsive global after-sales network and spare parts supply, providing technical support to keep your production lines running at peak performance.