Magnesia-alumina spinel bricks
Magnesia-alumina spinel bricks
Magnesia-alumina spinel bricks
Magnesia-alumina spinel bricks

Magnesia-alumina spinel bricks

Magnesia alumina spinel bricks can be used in the cement kiln, not only avoid the chrome pollution, and has good anti-stripping performance.
Composition:Al₂O₃ 10-13%
Bulk Density:≥2.95 g/cm³
Available industries:cement and lime industry
Features: dense tissue structure flexibility corrosion



  • Dense structure
  • Flexibility corrosion
  • Excellent thermal shock resistance
  • Refractoiness under load high


      ZHENJIN REFRACTORIES is a professional magnesia-alumina spinel bricks supplier. After 38 years' of hardworking and development, it has bacome a comprehensive enterprise producing refractory materials in cement, nonferrous, steel, lime, building materials and metallurgical industries.

      The company actively responds to the requirements of global green development, and continues to develop and apply energy-saving, environmentally friendly, functional and efficient refractory materials. Introduce desulfurization and denitrification equipment, adhere to green development, adopt automated production, and realize intelligent manufacturing.

Why Choose Us?

1. Unique location. ZHENJIN REFRACTORIES is located in the refractory capital of China. It is a place rich in high-quality materals, which provides reasonable conditions for the production of refractory materials.

2. 38 Years of Experience In the Cement Kiln ining Refractory Industry, Factory Supply!

3. Green intelligent production. The company pays attention to green development, introduces desulfurization and denitrification equipment, adheres to green production and kiln transformation, and realizes energy saving and consumption reduction.


4. Strict quality control. The whole line adopts automatic production, automatic batching, molding and sintering to ensure the stable quality of each brick.


5. Packaging and delivery. Wooden pallets with plastic film or according to customer's request, strong packing protects the goods from any possible damage during transit.



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