CLIRIK offers a comprehensive range of recycled carbon black (rCB) 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 rCB-based products.

Pyrolysis Carbon Black, often referred to as Recovered Carbon Black (rCB), is the solid residue obtained after the vacuum pyrolysis of scrap tires. It consists of a complex mixture of elemental carbon, inorganic fillers (such as silica and zinc sulfur compounds), and residual rubber hydrocarbons.

In its raw state, rCB tends to form large, porous furnace-black-like agglomerates. Its most valuable industrial trait is its high surface area and significant coloring and reinforcing potential. When processed into ultra-fine powder, rCB exhibits excellent chemical stability and UV resistance. The key to its industrial utility lies in achieving a consistent particle size distribution, which ensures even dispersion within polymer matrices. This allows the material to effectively restore its original function as a reinforcing agent and pigment, contributing to a more sustainable and circular manufacturing process.

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 recycled carbon black (rCB) 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 rCB-based products.

Optimizing Particle Distribution with CLIRIK Technology：

When processing rCB, 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), which is vital for carbon black in applications.

Customized Powder Engineering：

We provide specialized grinding solutions that transform raw tire into premium Recycled Carbon Black (rCB). Our systems are optimized to meet the fineness requirements of the tire manufacturing, rubber compounding, and plastic masterbatch industries.

Purity & Jetness Protection (Grit Reduction)：

In the carbon black industry, reducing “grit” (metallic and abrasive impurities) is critical. Our core grinding components are engineered with ultra-wear-resistant alloys to minimize mechanical wear. This ensures the final product maintains its deep Jetness and prevents metallic contamination that could compromise the quality of downstream rubber products.

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.