Alumina Ball

[NIKKATO CORPORATION Product]

Wear-Resistant Ceramics: Alumina Balls for Milling, Dispersion, and Mixing

Alumina Ball


Our alumina balls for milling, dispersion, and mixing feature high hardness and toughness, coupled with extremely low wear loss, making them suitable for use in various mills, including pot mills, ball mills, vibration mills, and planetary ball mills.
To maximize the efficiency and effectiveness of these milling machines, the media must possess the following characteristics:
High hardness and impact strength.
High specific gravity
Low wear rate

Alumina balls for grinding, dispersing and mixing
NIKKATO ALUMINUM BALLS

Features

  • HD Alumina Ball/Cylinder
    These products offer excellent wear resistance and are widely adopted across various industries for fine milling, dispersion, and mixing.
  • HD-11 Alumina Ball
    These offer especially low wear and long service life, making them ideal for milling highly hardened materials.

  • HD-2 Alumina Ball
    Featuring excellent chipping resistance, these balls are primarily suited for dry milling applications.

  • SSA-995 High Purity Alumina Ball
    These are effective for milling industrial ceramics and electronic component materials where purity is critical, especially minimizing contamination by impurities other than alumina.
  • SSA-999W High Purity Alumina Ball
    These offer extremely low wear and a long lifespan. The minimal abrasion powder generated is exceptionally fine, ensuring virtually no contamination by non-alumina components.

Main applications

  • Milling and dispersion of glass raw materials.
  • Milling and mixing of cement.
  • Milling and dispersion of pigments.
  • Milling of ceramic raw materials.

Size

Alumina Ball
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