Premium Alumina Ceramic Grinding Balls – Precision & Durability
High-purity alumina ceramic balls (99% Al₂O₃) for unmatched chemical inertness, wear resistance, and thermal stability. Ideal for grinding, mixing, and catalytic support in chemical, pharmaceutical, and paint industries.
Ultra-Smooth Polished Surface
Precision-sized (0.5mm–12mm) with mirror-grade finishing to minimize contamination and ensure consistent particle size reduction.
Industrial-Grade Hardness
Mohs hardness ≥9 for extended lifespan in high-impact applications like ball mills and dispersing equipment.
Acid & Alkali Resistant
Stable in harsh environments (pH 1–14), perfect for corrosive chemical processing or wastewater treatment.
Thermal Shock Proof
Withstands extreme temperatures (up to 1600°C), suitable for furnace catalyst beds or ceramic glaze production.
Low Abrasion Loss
Uniform density (3.6g/cm³) reduces material wear, lowering operational costs in continuous production.
Bulk Discounts Available
Global wholesale pricing for industrial buyers – order by the ton for maximum savings.