The U-type silicon carbide rod is a high-efficiency core component in the field of industrial high-temperature heating. It is made from high-purity silicon carbide (SiC) through sophisticated high-temperature sintering processes, boasting both exceptional high-temperature resistance and stable electrothermal conversion efficiency. Its unique U-shaped design increases the heating area compared to traditional straight rods, enabling three-dimensional heat circulation within the furnace chamber. This significantly enhances temperature uniformity and effectively prevents uneven material heating caused by local temperature differences.
The product features a deep black crystalline surface texture, with an anti-oxidation coating that can withstand long-term operation at high temperatures, suitable for various high-temperature applications such as ceramic sintering, glass melting, and rare earth extraction. The cold end adopts a low-resistance design to reduce ineffective energy consumption, ensuring strong compatibility with equipment like tunnel kilns, roller kilns, and muffle furnaces. It can be directly installed as a replacement for traditional components without the need for furnace modifications.
Tailored to the cyclical nature of industrial production, the product achieves excellent thermal shock resistance through optimized material systems, easily enduring frequent rapid cooling and heating cycles. With outstanding continuous service life, it significantly reduces unplanned downtime caused by component replacement and effectively improves overall equipment operational efficiency. Its highly consistent resistance characteristics enable seamless integration with high-precision temperature control systems, ensuring strict temperature uniformity within the furnace working area. This provides stable and continuous heat source support for high-precision high-temperature processes, striking an optimal balance between heating efficiency, mechanical durability, and lifecycle cost control, thus standing as a benchmark solution for industrial high-temperature heating scenarios.

Zhengzhou Songyu High Temperature Technology Co., Ltd. is a comprehensive company specializing in the research and development, production, sales, and technical services of silicon carbide and molybdenum disilicide resistance heating elements. Adhere to customer-oriented approach and strive to continuously improve product quality.