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Rotary kiln refractory grade bauxite

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Refractory grade bauxite

Refractory grade bauxite has high refractoriness, good mechanical strength and moderate slag resistance. The Round Kiln calcining process ensures a high specific gravity and low porosity.     



Bauxite in the refractory industry is typically used in ladle working lining, tundish furniture, delta sections, general purpose repairment, aluminium melting furnace and mineral processing. It’s the raw material for high alumina brick, refractory castable, ramming mix, nozzle, slide gate block, refractory motar, etc.


Advantage of Sinocean bauxite 

Best quality and competitive price.

Self-owned mines, automatic production line, strict quality control and fast delivery.

Provide free samples, or provide the products according to customers' special requirements.

High Al2O3, low Fe2O3 and low SiO2.  

High hardness and high purity.

Good wear-resisting performance, resist to shock

Good grinding performance and wide applicable scope.


Specification for SNR80 Calcined bauxite

Chemical Analysis                Phisycal Data

Al2O3: min 80%                 Colour: light yellow/dark grey

Fe2O3: max 2.5%                Particle shape: Angular

SiO2: max 10%                  Bulk density: min 2.9 g/cm3

TiO2: max 4%                   Moisture content: max 0.5%


Available grain size 

0-1mm; 1-3mm; 3-5mm; 5-8mm; 16-30mesh; 30-60mesh; 120mesh; 200mesh; 325mesh or as customer's requirement. 



1MT Jumbo bag

Standard exporting package for sea transportation or air delivery

Special packing requirement is acceptable