high alumina ball

1. Description of Products: Alumina ball iswidelyusedinCeramicindustry,cementindustry,paintindustry,Colorindustry, chemicalindustry,pharmaceuticalindustry,coatingindustryandminingindustry.Theadvantages are:highhardness,goodtoughness,highdensity,gooderosionresistance,regularshapeetc. 2. Technical Datas of Products: Item OK70 OK80 OK90 OK93 OK95 SpecificGravityg/cm3 2.95 3.02 3.33 3.36 3.55 3.60 3.63 3.68 3.70 3.75 HardnessMohsScale 8.5 8.5 9 9 9 Anti-CompressionStrengthMPa ≥1700 ≥1800 ≥1950 ≥2000 ≥2250 WearLoss% ≤0.018 ≤0.014 ≤0.010 ≤0.008 ≤0.005 Color Yellowish White White White White 3. 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: Usingtheglobalbestaluminagrindingballproductiontechnologyoriginatedfromourover12 yearsworkingexperienceaswellasourfrequenttechnicalresearch.Thiscoretechnology enableustoproducehighqualityproductscontinuouslytosatisfytherequirementofour globalpartners. (2) Productionsystem&equipment: weareusinghightemperaturerollerkiln(totally2kilnswitheach250meterslengthand Max.1650degreecentigrade)tosinterthealuminaball,whichenableustoproducerhigher andmorestablequalityaluminaballduetothetemperaturedifferenceofrollerkilnismuch smallerthanthatoftunnelkilnusedbyothermanufacturers.Theprominentfeaturesof aluminaballsinteredbyrollerkilnare: 1)higherdensity2)lowerwearloss3)morestabilityofquality (3)SupplyingCapacity: Duetothesuperiorproductionsystem,wearemanufacturingapproximately300Tonmediumand highaluminaballeachday,whichisconsideredtobe30%ofthetotalglobalannualconsumption andenableustodelivertoourcustomerinshortesttimeasperrequirement. (4)ImportantTechnicaldata: Weareproducingouraluminaballwiththefollowingstandard: TechnicalData HighAluminaBall MediumAluminaBall AluminaContent 93%Min. 68%Min. Density 3.63-3.67 2.95Min. WearLossRate(labtesting) 0.008%-0.01% 0.018%-0.02% Theabovementionedtechnicaldataplaysthemostimportantroleintheduringtheproductionofceramic andalsothemostimportantfactorstothereductionofproductioncosts.