High Purity Alumina Beads and Mill Jars

High-purity alumina beads are widely used as grinding and dispersing media and also can used for continuous feed sapphire growth systems.
The purity of alumina content Innovacera provided is 92%-99.99% and standard alumina beads size is from 0.05mm to 30mm.
When some industries need the mill media which requires specific particle sizes, highly controlled composition, and purity, then Innovacera recommends you choose the alumina mill jars. One set of jars includes a grinding jar, rubber sealing gasket, and lids, the size Innovacera provides is from 100ml to 3L.
It is the best container for grinding rare earth materials, precious metals, medium and low ceramic capacitors, NTC, PTC piezoelectric ceramic, and lithium.
Innovacera also makes customized alumina beads and mill jars according to customers’ requirements.

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Main Features:

Excellent in abrasion resistance
High corrosion resistance to the acid and the alkali.
Resist high temperature
Leakproof design
Low polluted factor
Higher service life

Application:

Paints
Pigments
Cosmetics
Electronics
Chemical
Metallurgy
Scientific Research

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Frequently Asked Questions

Need contamination-free grinding solutions? What specifications are available for custom alumina beads and mill jars?

Innovacera offers high-purity alumina grinding media with purity levels ranging from 92% to 99.99% to eliminate batch contamination. Alumina beads are available in diameters from 0.05 mm to 30 mm, while alumina mill jars are supplied in capacities from 100 ml to 3 L (complete with lid and rubber sealing gasket). We also provide fully custom sizes and designs tailored to your specific mill equipment and batch volume.

Looking for a reliable milling media manufacturer? What materials and industries are these alumina jars best suited for?

As an advanced technical ceramic manufacturer, Innovacera engineers high-purity alumina beads and jars for wear-intensive, high-purity processes. They are optimal for wet and dry milling of rare earth materials, precious metals, lithium battery powders, MLCCs, and NTC/PTC piezoelectric ceramics across the electronics, chemical, cosmetic, metallurgy, and scientific research sectors.