Rouleau en céramique d’alumine résistant aux hautes températures

95% Alumina Ceramic Rollers for Kiln

95% alumina ceramic rollers are precision-engineered components designed for high-temperature kiln and furnace conveying systems. Made from 95% aluminum oxide (Al2O3) with optimized sintering additives, these rollers provide outstanding thermal stability, wear resistance, and mechanical strength, ensuring reliable performance in harsh industrial environments.

**Key Features:**

• **High-Temperature Resistance:** Suitable for continuous operation up to 1600°C with minimal thermal expansion.
• **Exceptional Wear Resistance:** Harder than steel, reducing surface degradation in abrasive conditions.
• **Low Thermal Conductivity:** Minimizes heat transfer to supporting structures.
• **Chemical Inertness:** Resists corrosion from molten metals, salts, and acidic/alkaline atmospheres.
• **High Load Capacity:** Maintains structural integrity under heavy mechanical stress.

• **Kiln and furnace roller hearth systems**
• **Ceramic, glass, and metal heat treatment lines**
• **High-temperature conveyor systems**
• **Sintering and annealing processes**
• **Continuous steel and non-ferrous metal processing**

These ceramic rollers enhance kiln efficiency by reducing downtime, minimizing wear, and extending service life in extreme thermal and mechanical conditions.