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High-density yttria-stabilized zirconium oxide balls are engineered for long-term, high-stability industrial grinding operations. Adopting advanced isostatic pressing and high-temperature sintering techniques, these grinding media feature high compactness, uniform internal structure and outstanding mechanical stability. The high-density design delivers stronger grinding impact and shear force, improving milling efficiency while maintaining extremely low wear and stable performance during continuous high-load production. It effectively avoids media deformation, breakage and material contamination, ensuring consistent grinding quality for high-standard industrial processing.
| Item | Specification |
|---|---|
| Main Composition | Yttria-stabilized Zirconia ≥94.5% |
| Bulk Density | ≥6.0 g/cm³ |
| Vickers Hardness | 1200–1350 HV |
| Sphericity | ≥0.95 |
| Wear Loss | ≤0.15 ppm/h |
| Available Sizes | 0.1mm–20mm |
Different from ordinary low-density grinding media, these zirconia balls rely on high physical density to provide powerful and stable grinding force. They perform excellently in high-viscosity and high-hardness material milling, effectively reducing grinding cycle time. Ultra-high structural stability prevents performance attenuation under long-time high-speed operation. Extremely low wear loss and anti-fracture properties greatly reduce media replacement frequency, delivering long-term stable grinding results and lowering overall production costs.
Delivers stronger impact and shear force to significantly shorten grinding cycles for high-viscosity materials.
Extremely low wear loss (≤0.15 ppm/h) ensures high purity of processed materials without media breakage.
This high-density zirconia grinding media is widely used in industrial scenarios requiring stable and high-efficiency grinding. Compatible with sand mills, ball mills, and other mainstream grinding equipment, it meets the demands of continuous and stable mass production across various high-standard processing sectors:
High density provides stronger grinding force, higher milling efficiency and far better operational stability, suitable for long-cycle and high-load grinding work.
Yes. With integrated dense structure and ultra-low wear features, they keep consistent grinding effect without breakage or deformation during long-term continuous operation.
They are engineered with Yttria-stabilized Zirconia (≥94.5%) using advanced isostatic pressing and high-temperature sintering techniques, reaching a bulk density of ≥6.0 g/cm³.
They are fully compatible with sand mills, ball mills, and other mainstream industrial grinding equipment used for mass continuous production.
The available sizes range from 0.1mm to 20mm, meeting diverse requirements from ultra-fine dispersion to heavy-duty milling operations.
Their ultra-low wear loss (≤0.15 ppm/h) and anti-fracture properties minimize media replacement frequency, prevent material contamination, and shorten processing time.
