Milling and Filling egg shell powder involves processing dried eggshells to achieve a fine and uniform particle size suitable for various applications. This is typically done using a milling machine, which grinds the eggshells to the desired particle size range.

The milling process helps to break down the eggshells into smaller particles, making the calcium and other minerals more bioavailable and easier to incorporate into different products. The particle size of the eggshell powder can be adjusted depending on the intended application, with finer particles generally preferred for use in foods and pharmaceuticals.

Filling eggshell powder is a sustainable and cost-effective way to utilize a byproduct of the egg industry and provide valuable nutrients to a range of different products.