Zirconia (ZrO2) ceramic balls are used for bearing and pen. Super-corrosion-resistant and wear-resistant,super-erosion-resistant of our zirconia ceramic balls. It is the best choice for fiber particles media, strong corrosion media. All contacts with the media are part  the ceramic materials, chemical stability and hardness is high, and is highly resistant to wear and tear, corrosion, erosion-resistant properties, and good insulation, a small thermal expansion. Ball grinding equipment and advanced manufacturing technology, high-precision ball roundness, surface quality, with good sealing performance.

Zirconia ceramic grinding ball ZrO2