Ceramic Mosaic Liner of Square ,hex and cylinder

What Is Alumina Ceramic Mosaic Liner?

Material: Engineered alumina ceramic (typically 92–99.5% Al₂O₃) with hardness of 80–90+ HRA (close to diamond).

Form: Individual tiles (usually 10×10 mm up to 50×50 mm) bonded to a backing, forming flexible or rigid sheets.

Purpose: Acts as a sacrificial armor that extends equipment life many times over steel or rubber liners.

Where & How It Is Used

Common Applications:

Chutes, hoppers, and bins – to handle bulk materials like ore, coal, cement, coke.

Transfer points and impact zones – where material drops or changes direction.

Pipes and elbows – for pneumatic or hydraulic conveying of abrasive slurries or powders.

Cyclones, separators, and classifiers – in mining and cement plants.

Sinter plants, pelletizing drums – in steel and ironmaking.

Coal mills, ash handling systems – in power generation.

Industries:

Mining & mineral processing

Cement & concrete production

Steel & metallurgy

Power generation (coal, biomass)

Bulk material handling (ports, terminals)

Key Advantages

Exceptional Wear Resistance
Alumina ceramic is up to 10–20 times more wear‑resistant than steel and significantly outlasts rubber or polymer liners in sliding abrasion.

Modular & Flexible Installation
The mosaic design conforms to curved surfaces (pipes, cones, elbows) and allows easy field repair by replacing only damaged tiles instead of the whole liner.

Impact & Vibration Damping (with rubber backing)
When backed by rubber, the system absorbs impact from large, heavy materials while the ceramic surface resists cutting and gouging.

High Temperature & Chemical Resistance
Stable up to ~300–350 °C with standard adhesives, and up to higher temperatures with mechanical attachments. Resists most acids, alkalis, and chemicals (except hydrofluoric acid).

Low Maintenance & Cost Efficiency
Long service life reduces downtime, replacement frequency, and overall maintenance costs.

Typical Construction

Ceramic tile: High‑density, low‑porosity alumina.

Backing:

Rubber – for impact absorption and easy bonding to steel.

Steel plate – for bolt‑on applications in very high‑temperature or severe impact zones.

Direct epoxy bonding – for lightweight, space‑constrained installations.

Installation: Metal surface prepared, adhesive applied, tiles pressed into place, cured.

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