We always pay attention to listen to the opinions of customers and continue to improve, and constantly develop new Fiber composite type cement blanket, Large Size Graphite Electrode, seamless pipe. At the same time of development, our company does not forget to constantly summarize, constantly optimize the service for customers, and always win the high evaluation and favor of new and old customers. We will actively create outstanding performance through continuous and sound operation to reward investors who support the construction and development of the company. The difference between us and our competitors is that we focus on providing the best products at the best prices and providing unparalleled service levels. We can tailor our services to what our customers want.
1,Description of High Alumina Ceramic Roller
The products are mainly used as transmission parts in roller kiln, such as transmission tile,ceramic product,glass products.The product is vacuum lattice compression molding,with good flexural strength, thermal shock resistance, high temperature and pressure resistance, low water absorption and good flatness. The service temperature of the product is over 1300℃.
2,Index of High Alumina Ceramic Roller:
Item | JHT-70 | JHT-75 | JHT-80 |
Al2O3 % | ≥72 | ≥74 | ≥78 |
Fe2O3 % | ≤0.3 | ≤0.3 | ≤0.3 |
Bulk density g/cm3 | 2.4 | 2.6 | 2.8 |
Apparent porosity % | ≤25 | ≤20 | ≤15 |
Water absorption % | ≤12 | ≤10 | ≤7 |
Flexural Strength Mpa | 25°C 50 | 25°C 60 | 25°C 70 |
1350°C 30 | 1350°C 40 | 1350°C 50 | |
Thermal shock resistance 25-1300°C | Excelent | Excelent | Excelent |
Working temperature °C | 1200 | 1300 | 1350 |
3,Additional notes:
1)The product is cylindrical rod-shaped, and the opening at both ends or one end cooperates with the gear to effectively drive.
2)Products are packed in wooden cases
4,Product Picture

5.Good feedback of product use effect,the products have been exported to Pakistan, Russia, Australia
6.We are a professional supplier, who can provide customers with free product technology, use and other issues.
Do you want to find a professional supplier of High Alumina Ceramic Roller products?
Do you want to find a stable and credible supplier?
Then please contact with us
Contact me:
Email:wp@cnjingganrefractory.com/sdwenping@163.com
TEL: 86-0533-4188518 / FAX: 86-0533-4188518
Rose:+86-13275332819(wechat/whatsapp number)
Taking into account the importance of product development and technical innovation, our company designs Industrial Zirconia Ceramic Roller for Glass Tempering Furnaces based on the philosophy of simplicity, environmental protection, science and stability. We attach importance to teamwork, which is the basis for healthy and sustainable growth. We will work hand in hand with new and old customers based on the principle of honest service to create brilliance in the face of opportunities and challenges and make new contributions to the construction and development of the industry under the environment of active global economy.
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