Silicon carbide roller is the key part of roller hearth kiln. Its function is to support and transport the calcined ceramic products in the process of high-temperature sintering. And its quality directly affects the normal operation of the kiln and the output and quality of ceramic products. Silicon carbide sticks excel by its high-temperature bending strength, oxidation resistance and strong wear resistance. Suitable for high-temperature firing belts of roller kilns, such as household porcelain, sanitary porcelain, building porcelain, glass, magnetic materials, etc.
Oustek’s Silicon carbide roller adopts isostatic pressing, net size sintering and mechanical finishing technique, it produces rollers with density up to 3.1kg/m³. Adopts silicon carbide for high-quality refractories with purity up to 98.5%, so the maximum working temperature reaches up to 1380 ℃ (2500 ℉). Continuous working time reaches up to 9000 hours.
Used in the high-temperature area of roller kiln to ensure that the fired products can pass safely and smoothly
- High strength, high hardness, wear resistance, density up to 3.1kg / m3.
- High attenuation performance, low thermal expansion, high thermal shock resistance, high temperature creep resistance
- Chemical stability, corrosion resistance, especially hydrofluoric acid resistance.
- High-temperature resistance, maximum operating temperature up to 1380 ℃ (2500 ℉)
- Excellent thermal conductivity can save energy and reduce energy costs
- Long service life and reduce overall investment cost
ADVANTAGE & GUARANTE
With self-own isostatic pressing equipment, all products use isostatic pressing technology to make the green body uniformly stressed, the density distribution is uniform, and the product performance is greatly improved. There are incomparable advantages when molding complex shapes, elongated products, large-sized products, and precision-sized products.
Production & Management
Our factory has 10 complete production lines and 30 employees, including 10 technical personnel, 4 engineers, and 5 management personnel. Monthly production reaches 10 thousand (vortex nozzle). We passed the ISO 9001: 2015 quality system certification, making the production process more standardized, improving the management level and production x…
The silicon carbide products we produce comply with Chinese national standard GB / T 21944 2009. After testing by Sinochem, we provide reliable test reports for product quality and provide data basis for optimization and research and development of production formulas.
Shipping & Packing
We guarantee intact during transportation, loading and unloading, and have measures to reduce vibration and impact, so as to ensure the integrity of the product during transportation. And promise a 15-month product warranty.