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calcined bauxite shaft kiln?

Other name:? aluminous soilbauxite

1. rotary kiln calcined bauxite for refractory

2. Shaft Kiln Bauxite

3.Al2O3:50%-85%

4. density: 3.9-4g/cm3

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1.Product specification

Aluminum content:48%-50%,50%-60%,60%-70%,70%-80%,80%-85%

level	Al2O3	CaO	Fe2O3	refractoriness	Bulk density
special grade	>85	<0.6	<1.4	>1790	>3.6
Level 1	>80	<0.6	<3.0	>1790	>3.0
Level 2 A	70-80	<0.8	<3.0	>1790	>2.8
Level 2 B	60-70	<0.8	<3.0	>1770	>2.65
Level 3	50-60	<0.8	<2.5	>1770	>2.55

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2.product usage

3.product photo?