Alumina grinding ball

1. Description of Products:Alumina ball iswidelyusedinCeramicindustry,cementindustry,paintindustry,Colorindustry,chemicalindustry,pharmaceuticalindustry,coatingindustryandminingindustry.Theadvantagesare:highhardness,goodtoughness,highdensity,gooderosionresistance,regularshapeetc.2. Technical Datas of Products: Item7080909395SpecificGravityg/cm32.95 3.023.33 3.363.55 3.603.63 3.683.70 3.75HardnessMohsScale8.58.5999Anti-CompressionStrengthMPa≥1700≥1800≥1950≥2000≥2250WearLoss%≤0.018≤0.014≤0.010≤0.008≤0.005ColorYellowishWhiteWhiteWhiteWhite3. Standard Sizes:Dia 1mm - Dia.25 mm (formed by rolling method).Dia.30mm (formed by rolling method or by isostatic pressure).Dia. 40 Dia.50 Dia.60 Dia.70 (formed by isostaticpressure).4. Advantages(1)CoreTechnology:Usingtheglobalbestaluminagrindingballproductiontechnologyoriginatedfromourover12yearsworkingexperienceaswellasourfrequenttechnicalresearch.Thiscoretechnologyenableustoproducehighqualityproductscontinuouslytosatisfytherequirementofourglobalpartners.(2) Productionsystem&equipment:weareusinghightemperaturerollerkiln(totally2kilnswitheach250meterslengthandMax.1650degreecentigrade)tosinterthealuminaball,whichenableustoproducerhigherandmorestablequalityaluminaballduetothetemperaturedifferenceofrollerkilnismuchsmallerthanthatoftunnelkilnusedbyothermanufacturers.Theprominentfeaturesofaluminaballsinteredbyrollerkilnare:1)higherdensity2)lowerwearloss3)morestabilityofquality(3)ImportantTechnicaldata:Weareproducingouraluminaballwiththefollowingstandard:TechnicalDataHighAluminaBallMediumAluminaBallAluminaContent93%Min.68%Min.Density3.63-3.672.95Min.WearLossRate(labtesting)0.008%-0.01%0.018%-0.02%Theabovementionedtechnicaldataplaysthemostimportantroleintheduringtheproductionofceramic andalsothemostimportantfactorstothereductionofproductioncosts.