'Customer initially, High-quality first' in mind, we work closely with our prospects and supply them with efficient and specialist companies for Reverberatory castable production plant, Direct-bond Magnesite Chrome Brick, Water filter material manufacturer. Technological innovation is an effective way for our company to improve its core competitive advantages, and independent technological innovation is a major form of technological innovation. Our company has established itself with sincerity and trust. Since its establishment, our company has determined that credibility is the foundation for the long-term development of the enterprise. We continue to establish and improve the standard management system, strengthen the construction of incentive mechanism and enhance the cohesion of the company.
1,Description of Magnesia-Alumina Spinel Brick:
The product does not contain Cr2O3. It is an environmental friendly and pollution-free refractory brick and a high-grade refractory product. High purity synthetic spinel raw material is selected, which is prepared by high pressure molding and high temperature sintering. The product is a neutral alkaline refractory brick, which has excellent thermal shock resistance and spalling resistance, strong alkaline slag erosion resistance, and stable and superior performance at high temperature. Therefore, it has been widely used in cement kilns, lime kilns, and metallurgical industrial furnaces, with excellent application effect.
2,Index of Magnesia-Alumina Spinel Brick:
| Item | JMA-5 | JMA-10 | JMA-15 |
MgO %≥ | 85 | 80 | 80 |
Al2O3 % | 5-7 | 8-10 | 15-17 |
Apparent Porosity % ≤ | 18 | 18 | 17 |
Cold Crushing Strength Mpa ≥ | 40 | 40 | 40 |
Refractoriness Under Load(T0.6℃) ≥ | 1620 | 1650 | 1650 |
Thermal Shock Resistance≥ | 6 | 8 | 10 |
Bulk Density (kg/m³)≥ | 2900 | 2900 | 2900 |
3,Pharacteristics of Magnesia-Alumina Spinel Brick:
Magnesite clinker and bauxite form spinel mineral facies during high temperature sintering and use, which improves product structure and the thermal shock resistance of product is greatly improved. At the same time, the product has excellent alkali slag corrosion resistance,the effect of producing protective layer is very good.
4,Service life: The products are used in cement rotary kiln and lime kiln for more than 12 months.
5,Packaging: wooden pallet + waterproof wrapping film, suitable for land and sea transportation without damage.
6,About our production and supply of this product: Our factory has more than ten years of production experience, perfect production technology, complete quality control system, complete laboratory equipment. Our factory produces more than 20,000 tons of this product every year, providing large cement kilns, sleeve lime kilns, non-ferrous metal smelting furnaces and other users. Product shapes are diverse, all of which meet and exceed the user's requirements for product appearance and internal quality. At present, in addition to supplying domestic users, this product exports 5000-8000 tons per year.
7.Good feedback of product use effect,the products have been exported to Pakistan, Russia, Kenya, Mexico, Morocco
8.We are a professional supplier, who can provide customers with free product technology, use and other issues.
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Do you want to find a professional supplier of refractory 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)
We have a team with strong technical strength, high professional quality and rich practical experience to provide our customers with excellent ISO Certified Hot Sale High Temperature High Strength Fused Magnesia Alumina Spinel Brick. Our company provides excellent after-sales service, and problems raised by customers must be answered or solved within a short period of time. This company cooperates with local scientific research institutions, and has professional production technology, senior research and development talents, adopting strict processing technology and testing methods.
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