In high-temperature industrial environments such as glass manufacturing, ceramics production, and metallurgy, ceramic rollers are not just components—they’re critical performance drivers. At Zhengzhou Rongsheng Refractory Materials Co., Ltd., we’ve engineered a range of high-purity bauxite-based ceramic rollers that deliver consistent thermal stability, mechanical strength, and long-term durability under extreme conditions.
Industrial processes like glass annealing or kiln drying demand precise control over heat transfer and material handling. A mismatched roller size or subpar material composition can lead to:
Our ceramic rollers are designed to withstand continuous operation at 1350°C+, with compressive strengths exceeding 120 MPa—proven through third-party testing in ISO-certified labs.
We understand no two furnaces are identical. That’s why our team offers full customization—from diameter (from 100mm to 1200mm) to length (up to 3 meters)—based on your specific process requirements.
| Feature | Standard Range |
|---|---|
| Max Operating Temp | 1350°C |
| Compressive Strength | >120 MPa |
| Thermal Shock Resistance | Up to 30 cycles @ 1200°C → RT |
| Certifications | CE, ISO 9001:2015 |
Each batch undergoes rigorous quality checks aligned with CE and ISO standards—ensuring compliance with international safety and environmental regulations. This isn’t just about meeting specs—it’s about giving you peace of mind during critical operations.
A leading European glass producer replaced their standard rollers with Rongsheng’s custom-designed bauxite ceramic rollers in their tempering furnace. Within six months:
This is how smart engineering translates into measurable ROI—not just for one plant, but across entire production lines.
Ready to optimize your high-temp process? Let us help you design a ceramic roller solution tailored to your exact needs—with guaranteed performance, certified quality, and real-world results.
