Silicon carbide roller has excellent performance.It does not crack or deform during long-term use, ensuring a long service life. Kerui offers a variety of roller types, including sintered, reaction-bonded, and recrystallized options. These rods are widely used in the high-temperature firing zones of porcelain and glass manufacturing. Kerui has provided such products and solutions to numerous customers.
- Max. working Temperature: 1300-1650ºC;
- SiC: ≥88%;
- Bulk Density: 2.7-3.1g/cm³;
- Apparent Porosity: < 15%;
- Hardness at 20°C: 1800-2000Kg/mm²;
- Price: Low Factory Price;
Parameters of Silicon Carbide Roller
We offer a variety of kiln shelves types. Additionally, we support customized options, such as size, drilling, customized, and so on.
| Items | Recrystallized SiC | Sintered SiC | Reaction Bonded SiC |
|---|---|---|---|
| ω(SiC)/% | 99.50% | 98% | > 88% |
| Max Working Temperature/°C | 1650 | 1550 | 1300 |
| Bulk Density(g/cm3) | 2.7 | 3.1 | > 3 |
| Apparent Porosity/% | < 15％ | 2.5 | 0.1 |
| Bending Strength/MPa | 110 | 400 | 380 |
| Compressive Strength/MPa | >300 | 2200 | 2100 |
| Thermal Expansion | 4.6（1200℃） | 4.0（<500℃） | 4.4（<500℃） |
| Thermal Conductivity (W/m·K) | 35~36 | 110 | 65 |
Advantages of Silicon Carbide Roller Rods
- High Strength: Silicon carbide rods have high hardness and strength, making them suitable for high-load conveying environments.
- Good Thermal Shock Resistance: Their performance remains unaffected during prolonged rapid temperature changes.
- High-Temperature Resistance: They can withstand temperatures up to 1650°C and operate stably over long periods in high-temperature conditions.
- Corrosion Resistance: They maintain stable performance even in environments with strong oxidative atmospheres.
- Excellent Thermal Conductivity: Their thermal conductivity ranges from 35 to 110 W/m·K. This allows for rapid heat dissipation.
Wide Applications of SiSiC Silicon Carbide Roller Rods
SSIC silicon carbide roller rods are primarily used in the ceramics, metallurgy, glass, and petrochemical industries. They mainly serve the functions of supporting and conveying materials in these kilns. This product is different from silicon carbide tubes.
Over 1,000 Partners Trust Kerui
Kerui proudly boasts a diverse clientele spread across the globe. We have established long-term partnerships with numerous industry-leading companies. We are earning widespread acclaim from our customers. Our products are not only recognized in the domestic market but have also achieved significant success in the international arena.
Many long-standing customers express high satisfaction with our product quality and services after years of collaboration, consistently choosing to renew their contracts with us. Additionally, we have built solid partnerships with several large customers, reflecting Kerui’s credibility and strength in the industry. We remain committed to a customer-centric approach, dedicated to providing high-quality products and services to each customer, helping them achieve success in their respective fields.
Why Choose Kerui?
Kerui is a professional kiln furniture manufacturer. We offer the following advantages:
- High-capacity factories;
- Advanced production equipment;
- Multiple technical patents;
- High-quality and diverse selection of silicon carbide rods;
- Customized products;
- Low factory prices;
- Kiln furniture solutions tailored to requirements;
- Construction technical guidance.
Contact Us
Kerui silicon carbide roller rods have achieved remarkable application results in the ceramics, metallurgy, glass, and petrochemical industries. As a professional kiln furniture manufacturer, Kerui leverages high production capacity, advanced equipment, and multiple technical patents to provide high-quality silicon carbide rods and related solutions at competitive prices. We are committed to delivering the best products and services. This ensures that each customer can achieve efficient and stable production in high-temperature environments. Choose Kerui and let us help drive your business forward. View more details about company team on Linkedin.