Description

High Alumina Grinding Media Alumina Grinding Balls Jincheng Grinding Balls are suitable for grinding medium used in ball grinding machines. Typical Characteristics Product Al2O3% Bulk densityg/cm3 Water absorption% Mohs Hardnessscale Abrasion loss% High Alumina Grinding Balls *2 3.*5 0.*1 9 0.**1 *5 3.*8 0.**5 9 0.***4 Medium Alumina Grinding Balls ****5 2.*3 0.*1 8 0.*1 Carbonized Alumina Grinding Balls ****0 2.**2.9 0.*5 8 0.*8 Appearance Demand High Alumina Grinding Balls Medium Alumina Grinding Balls Carbonized Alumina Grinding Balls Color White White Ash-black Crack Not Permission Not Permission Not Permission Impurity Not Permission Not Permission Not Permission Foam hole Above 1mm not permission, size in 0.5mm permit 3 balls Flaw Max. size in 0.3mm permit 3 balls Advantage High wear-resistance: The alumina balls wear-resistance is higher than the common alumina balls. When it is working, the ball wont pollute the grinding materials, so it can keep the purity and improve the stability of grinded materials especially the ceramic glaze. High density The high density, high hardness and the high grinding characters save the grinding time, enlarge the smashing room. So it can improve the grinding efficiency. if you are interested so please feel free and send inquiry to us for more details.