calcination bauxite for castable refractory material

Product DescriptionCalcination bauxite for castable refractory material
Calcined bauxite from raw bauxites at temperatures of 1200 - 1800 degree Celsius light roasting. In this calcination process the high refractory mineral phases corundum and mullite are formed. Refractory grade bauxite has high refractoriness, good mechanical strength and moderate slag resistance. Therefore calcined bauxite is one of the most important raw materials for the production of shaped and unshaped refractories for the steel industry, foundries,cement plants. Bauxite ore is very important ore of aluminum.
Color :white,yellow, brown, or red.
Size:
0-30mm,1-3mm,1-10mm,3-5mm,200 mesh,325 mesh etc.
Remark: Other sizes can be customized, welcome to contact us.Detailed Imagesbig size

0-30mm

0-10mm

1-3mm

3-5mm

200 mesh

Packing & Delivery
Packing by jumbo bag
Shipment by bulk





Company culture to know more us!
Shijiazhuang Mining Imp &Exp Trade Co., Ltd. established in 2008, and owns the sepiolite mine,vermiculite mine and andalusite mine etc.
Three processing factory is built in in Tianjin, Hebei and Xinjiang.
The main product contains Bauxite, andalusite,sepiolite, vermiculite, brucite, mica , zeolite, lava stone, perlite etc.
They are widely used in the various fields of industry, agriculture and construction.Our Advantage and cooperation reason:
We have own mine,after processing direct sell to you, the price more better than trading company.
Ample supply and prompt delivery.
Focus on this field more than 10 years.
Provide sample 1-2kgs in free test quality
Our customer