Alumina Ceramic Cone
What Is an Alumina Ceramic Cone?
An alumina ceramic cone is a monolithic wear liner made from high-purity alumina (Al₂O₃), precision-formed into a conical shape that fits directly into the lower section of a dense medium cyclone. Unlike segmented ceramic tiles or liners, the cone offers seamless protection with superior mechanical strength and wear resistance.
Advantages Over Traditional Ceramic Tile Liners
| Feature | Alumina Ceramic Cone | Traditional Ceramic Liners |
|---|---|---|
| Structure | One-piece, conical body | Segmented tiles, jointed surface |
| Wear Resistance | Excellent, uniform surface | May wear at joints or edges |
| Installation Time | Fast and simplified | Requires careful tile placement |
| Risk of Detachment | Low (no adhesive failure) | Higher risk at tile interfaces |
| Fluid Dynamics | Smooth, turbulence-free surface | Potential for flow disruption |
Key Features of Our Ceramic Cyclone Cones
Material: 92–95% high-purity alumina
Hardness: Mohs scale 9 – second only to diamond
Temperature Resistance: Up to 1,100°C
Density: ≥ 3.6 g/cm³ for enhanced impact resistance
Surface Finish: Ra ≤ 0.4 μm for reduced flow resistance
Custom Sizes: Available for various cyclone models and specifications
Application in Coal Washing Plants
Our ceramic cones are widely used as the main wear lining in:
Dense medium cyclones (DMC)
Classification and separation cyclones
Mineral processing cyclones for iron ore, bauxite, etc.
They are especially effective in high-abrasion slurry environments, ensuring prolonged equipment life and reducing operational downtime.
Why Choose Our Alumina Ceramic Cones?
Seamless fit and superior longevity
Quick and reliable installation
Zero maintenance over long cycles
Stable performance under high impact and thermal conditions
Proven performance in leading coal preparation facilities
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Looking for a durable, high-performance solution for cyclone wear protection?
Please Contact us yulei@andaindustrial.com
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