Thermal Shock Resistant Quartz Ceramic Roller For Flat Glass Tempering Lehrs
Excellent Stability Quartz Rollers for Industrial Glass Furnaces
Achieve unmatched process stability with our specialized thermal shock resistant quartz ceramic rollers. Specifically optimized for modern horizontal tempering lines, these rollers eliminate micro-deformation during rapid heating cycles, protecting your architectural glass yields.
Product Description
These quartz rollers feature a highly homogenous structure that guarantees uniform thermal conductivity across the entire furnace width. The ultra-smooth outer surface eliminates optical distortion on the bottom surface of treated glass sheets, making them ideal for high-end Low-E glass processing.
Technical Parameters
| Property | Specification |
| Thermal Conductivity | 0.6 W/mK at 400°C |
| Cold Crushing Strength | ≥ 180 MPa |
| Porosity Rate | < 11% |
| Outer Diameter | 30mm - 300mm |
Our Strategic Advantages
-
Precision Engineering: Advanced cylindrical grinding ensures perfect concentricity.
-
Strong End Caps: Heavy-duty anti-corrosive plating on metal ends prevents rusting.
-
Proven Track Record: Trusted by top-tier global glass manufacturers for over a decade.
FAQ
Q: How do you prevent the end caps from loosening? A: We use a mechanical locking system combined with high-temp inorganic adhesive. Q: Do you test each roller before shipment? A: Yes, 100% of rollers undergo dynamic balance and TIR testing before packing.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.