Rongsheng Magnesia Aluminum Spinel Bricks for Cement Kilns

Manufacturer of Magnesia Alumina Spinel Bricks for Cement Kilns

Magnesia-alumina spinel bricks are made of high-purity magnesia sand and pre-synthesized magnesia-alumina spinel as the main raw materials and are made after reasonable grading, high-pressure molding, and high-temperature firing. Rongsheng is a manufacturer of magnesia-alumina spinel bricks for cement kilns. Magnesia-alumina spinel bricks are characterized by high purity, high strength, corrosion resistance, low linear expansion coefficient, and good thermal shock resistance. They are ideal refractory materials for the transition zone of cement rotary kilns.

Product Characteristics of Rongsheng Magnesium Aluminum Spinel Bricks

1. Excellent kiln skin performance.
2. Low thermal conductivity (1000℃, 2.27w/m·k), small thermal expansion coefficient.
3. Excellent structural flexibility. The alkali salts of K2SO4, Na2SO4, NaCl, and KCl decomposed from cement materials have strong anti-corrosion and anti-penetration capabilities.
4. High load softening temperature and excellent thermal shock resistance. Suitable for key parts of SP and NSP kilns with high kiln temperature, fast rotation speed, strong alkali corrosion ability, and heavy mechanical load. It can effectively extend the life of the furnace lining and maintain a low kiln shell temperature.

Rongsheng Magnesium Aluminum Spinel Brick for Sale from Manufacturer

Rongsheng Refractory Manufacturer, Magnesium Aluminum Spinel Brick is a refractory material with a high melting point, small thermal expansion coefficient, low thermal conductivity, good thermal shock stability and strong corrosion resistance. Magnesium aluminum spinel brick belongs to isometric crystal system minerals, and high-purity magnesium aluminum spinel brick is colorless. Magnesium aluminum spinel crystals formed under natural conditions have good chemical stability, so they are commonly found in drifting sand deposits. Magnesium aluminum spinel crystals with pure composition do not hydrate or react with acid. Magnesium aluminum spinel bricks are made of light-burned magnesium powder, industrial alumina, or high-quality inkstone clay, and are made after cooperative melting, cooling and crushing. The advantages of magnesium aluminum spinel bricks are good crystal development, large grain size, dense structure, and strong corrosion resistance. To purchase high-quality magnesium aluminum spinel bricks for cement rotary kilns, please contact Rongsheng for free samples and quotations.