MXAH37 - ALTERED 92% ALUMINA 3.7SG

An Ultra-High Performance 92% alumina grinding media, with unique additives. MXAH37 series grinding media is a premium, fine-grained,
high density alumina based ceramic media which provides outstanding performance characteristics for high speed milling of mineral ores and similar hard materials.

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MATERIAL SPECIFICATIONS


Property Specification
Al2O3 (%) 92
SiO2 (%) 5
ZrO2 (%) 2
Other (%) 1
Solids Density (g/cm3) 3.68 – 3.72
Sizes (mm) 0.5 – 15
Roundness (%) > 93
Water Absorption (%) 0.0
Vickers Hardness ~1400
Appearance White 

“Keramos has saved us around AUD$2 million per year directly on media costs. The other savings are mill linings, agitator arms, maintenance costs, downtime, freight and storage. Consequently, we’ve awarded Keramos a long-term contract for the supply of their ceramic grinding media.”
SMD Mill