Import Fused Silica Ceramics In Glass Tempering Furnace — Buy in Bulk from Supplier in China

The product consists of rollers made from high purity fused silica ceramics that provide the smallest coefficient of thermal expansion, allowing stable operation at high temperatures with strong thermal shock resistance. The rollers are engineered with high surface hardness and wear resistance, giving them long service life in glass tempering furnaces. A steel toe construction is incorporated and protected by galvanisation, offering rust resistance and durability. Serial numbers are recorded for each unit to enable traceability throughout the supply chain.

In the ceramic industry a typical coefficient of thermal expansion for fused silica is around 0.5×10⁻⁶ /°C, which limits dimensional change during heating cycles. Surface hardness values are commonly about 600 HV, providing resistance to scratching and surface damage. Wear resistance is usually expressed as a volume loss of less than 0.1 mm³ per 10⁴ cycles, a standard that ensures reliable performance. Galvanised steel toe coatings are typically applied at a thickness of 30 µm to protect against corrosion.

These rollers are primarily purchased by glass manufacturers and furnace equipment integrators that require precise dimensional stability. Trade discussions can cover FOB or CIF terms, with minimum order quantities and payment methods such as TT or LC to be confirmed directly with the supplier. Importers should request the relevant purity certificates, thermal expansion test reports and coating thickness documentation before finalising any order.

Xuzhou Kamrola Special Ceramic Llc is situated in Xinyi, Jiangsu Province, China, with the address listed on Shanghai Road in the local economic and technology development area. The supplier carries a harbour trust tier on the platform, indicating a level of verification, although the response rate shown is 0.00 and no average response time is recorded.

The company advertises the use of high purity fused silica ceramics and advanced processing equipment to produce rollers that feature high surface hardness, wear resistance and a galvanised steel toe design. It also highlights a serial‑number traceability system to monitor product batches. No minimum order quantities, pricing or lead‑time details are disclosed, so interested buyers should contact the supplier for those specifics.