Zirconia Alumina Composite Ceramic Bead ZTA


Zirconia Alumina Composite Bead/ZTA Bead/Ceramic Grinding Beads for Mine

Ball-tec® BZA is the most cost-effective ceramic grinding media , Made of modified zirconia powder. It is main use in mine industry.

Product Details


  • With special process, the internal structure of the beads is uniform and compact.
  • A wide range of applications,especially grinding materials with high hardness.
  • Good stability, strong acid&alkali resistance.
  • High density, significantly improving grinding efficiency.
  • It keeps high grinding kinetic energy and reduces the amount of loading.


It is suitable for grinding and dispersing all kinds of vertimill, vertical, horizontal sand mill, ball mill and other equipment. It is the first choice that substitution performance to price ratio of yttria stabilized zirconia beads.

Chemical Content

ZrO2 85% AL2O3 15%
ZrO2 15% AL2O3 85%

Physical Properties

Bulk Density
Hardness(Hv) 1200
Sphericity(%) 99%
Standard Size(mm)  0.50, 0.60, 0.80, 1.00, 1.20, 1.50,1.70,2.00,~10mm
Packing(kg) 25kg Plastic Drum


Used in calcium carbonate, paint, ink, titanium dioxide, dye, zircon sand, kaolin and other grinding and peening polishing metal surface treatment. Especially in coating, paint cost-effective than yttrium stabilized zirconia beads.

1. Textile Dyes

2. Agro Chemicals

3. Minerals

4. Water Based Paints

5. Printing Inks

6. Cosmetics

Related Video