Type ZSA 3.7

Ceramic beads made of zircon-silica-aluminium oxide, produced by the sintering process

The sintered beads have a very dense, homogeneous structure due to the special production method. All grinding systems therefore exhibit significantly better wear behaviour than conventional zirconium silicate beads.

Fields of application

Mining industry:

  • for grinding minerals and precious metals

Quality attributes

  • dense sintered structure
  • smooth surface
  • high roundness
  • high hardness
Ceramic Beads-Grinding Beads-Video SiLibeads


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