Ceramic beads made of Zirconium Oxide / Yttrium stabilised.

• High density
• Very high wear and tear resistance
• Low contamination of the grinding product
• Useable for all modern types of mills and high energy mills (vertical and horizontal)
• Excellent crystal structure avoids bead breakage and reduces the abrasion of mill parts
• No radioactivity
• Conformity to 1935/2004/EC

The exact roundness as well as the smooth and polished surface of the beads contributes to low wear rate.