High Alumina Grinding Ball (92%, 95% Al2O3) with ISO 9001: 2009 Certificate From 0.5mm-100mm

XINTAO Grinding Balls are suitable for grinding medium used in ball grinding machines.
Technical Parameter
Model:Alumina Grinding BallColor:WhiteGrayShape:BallTypical CharacteristicsProductAl2O3%Bulk densityg/cm2Water absorption%Mohs Hardness scaleAbrasion loss%High Alumina Grinding Balls923.650.0190.011953.680.00590.0084Medium Alumina Grinding Balls65-752.930.0180.01Carbonized Alumina Grinding Balls60-702.8-2.90.0580.08Appearance DemandHigh Alumina Grinding BallsMedium Alumina Grinding BallsCarbonized Alumina Grinding BallsCrackNot PermissionNot PermissionNot PermissionImpurityNot PermissionNot PermissionNot PermissionFoam holeAbove 1mm not permission, size in 0.5mm permit 3 ballsFlawMax. size in 0.3mm permit 3 ballsAdvantagea)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.
b)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.Package :Woven Bag; Jumbo Bag; Steel drumMOQ:1 Metric TonPayment Terms:T/T; L/C; Paypal; West UnionWarranty:a) By National Standard HG/T 3683.1-2000
b) Offer lifetime consultation on problems occurred20GPSample orderQuantity25 MT< 5kgDelivery Time3 daysStock available