CLIRIK offers a comprehensive range of eggshells 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 eggshell-based products.

Eggshells are primarily composed of Calcium Carbonate (CaCO₃, approx. 94-97%), along with a small amount of magnesium carbonate, calcium phosphate, and a specialized organic protein matrix. The structure is inherently porous, designed by nature for gas exchange, which gives the processed powder a higher specific surface area than traditional mineral-based limestone.

Physically, eggshells have a Mohs hardness of 3, making them easy to process into ultra-fine powders. They are naturally white or off-white. Chemically, the “bio-calcium” in eggshells is more easily absorbed by biological systems than geological calcium, making it highly valuable for nutrition. Once processed into fine powder, it exhibits excellent dispersibility and biodegradability. Its performance as a functional filler is defined by its low heavy metal content and the preservation of its micro-porous structure, which allows it to function as an effective adsorbent for heavy metals and a reinforcing agent in bio-plastics.

CLIRIK offers a comprehensive range of eggshells 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 eggshell-based products.

Optimizing Particle Distribution with CLIRIK Technology：

When processing eggshells, 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 important for the bioavailability and nutrient absorption of the organic calcium source in downstream applications.

Customized Powder Engineering：

We provide tailor-made solutions matching international standards for whiteness and fineness across the animal feed, organic fertilizer, and bio-filler 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 eggshell product maintains its premium purity.

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.