Optimized Product descriptions
High-Performance Silicon Carbide (SiC) Heating Elements for Industrial Furnaces
Our Silicon Carbide (SiC) heating elements represent the pinnacle of high-temperature ceramic heating technology. Manufactured from high-purity, six-party green SiC powder, they are recrystallized at extreme temperatures up to 2200°C to achieve exceptional structural integrity and performance.
Engineered for Extreme Conditions & Long Service Life
These non-metal electric heating elements are designed to deliver reliable and consistent heat in the most demanding environments. They offer a maximum operating temperature of 1600°C, with a constant working life of up to 2000 hours at 1450°C in oxidizing atmospheres, making them a cost-effective and durable solution for continuous industrial processes.
Key Advantages at a Glance:
-
Exceptional Temperature Resistance: Ideal for long-term operation at 1450°C, with a peak of 1600°C.
-
Superior Oxidization & Corrosion Resistance: Ensures stability and longevity in harsh furnace atmospheres.
-
Rapid Heat-Up Times: High thermal efficiency for faster process cycles and reduced energy consumption.
-
High Mechanical Strength & Low Deformation: Maintains structural integrity and shape under extreme heat.
-
Easy Installation & Maintenance: Simplified design reduces downtime and operational costs.
-
Compatible with Automation: Easily integrates with control systems for precise temperature profiling and adjustable heating curves, ensuring process consistency and safety.
| Diameter | Length of hot zone | Length of cold zone | Overall length | Range of resistance |
| 8mm | 100-300mm | 60-200mm | 240-700mm | 2.1-8.6 ohms |
| 12mm | 100-400mm | 100-350mm | 300-1100mm | 0.8-5.8 ohms |
| 14mm | 100-500mm | 150-350mm | 400-1200 | 0.7-5.6 ohms |
| 16mm | 200-600mm | 200-350mm | 600-1300 | 0.7-4.4 ohms |
| 18mm | 200-800mm | 200-400mm | 600-1600 | 0.7-5.8 ohms |
| 20mm | 200-800mm | 250-600mm | 700-2000mm | 0.6-6.0 ohms |
| 25mm | 200-1200mm | 250-700mm | 700-2600mm | 0.4-5.0 ohms |
| 30mm | 300-2000mm | 250-800mm | 800-3600mm | 0.4-4.0 ohms |
| 35mm | 400-2000mm | 250-800mm | 900-3600mm | 0.5-3.6 ohms |
| 40mm | 500-2700mm | 250-800mm | 1000-4300mm | 0.5-3.4 ohms |
| 45mm | 500-3000mm | 250-750mm | 1000-4500mm | 0.3-3.0 ohms |
| 50mm | 600-2500mm | 300-750mm | 1200-4000mm | 0.3-2.5 ohms |
| 54mm | 600-2500mm | 300-750mm | 1200-4000mm | 0.3-3.0 ohms |
Wide-Ranging Industrial Applications
This versatile heater is widely used in various high-temperature electric furnaces and heating devices across multiple industries, including:
-
Magnet Manufacturing
-
Technical Ceramics & Powder Metallurgy
-
Glass Melting & Processing
-
Metallurgy & Heat Treatment
-
Machinery & General Industrial Heating
Shaanxi KeGu New Material Technology Co., Ltd
Founded in 2017, Kegu is a leading advanced materials developer
based in China’s Xixian New District, Qinhan New City—strategically
positioned near major transport links including the Xianyang East
Expressway. With a registered capital of 35.5 million RMB (approx.
5 million USD), we operate from a modern 5-acre production facility
where we combine materials science innovation with precision
manufacturing.
We specialize in engineering high-performance ceramic components
for mission-critical industries such as New Energy, Chemical
Processing, Pharmaceuticals, and Aerospace. Our products are known
for exceptional thermal stability, excellent chemical resistance,
and outstanding mechanical properties.
Leveraging a strong R&D foundation, we deliver customized
ceramic solutions that meet stringent international quality
standards while enhancing operational performance and reducing
lifecycle costs for OEMs and innovators worldwide. At Kegu, we’re
solving tomorrow’s material challenges—today.
