CITICHL HEAVY INDUSTRIES CO., LTD.  

Product Name: Large Casting Parts Cement Ball Mills Gear Ring with 15m Diameter Model NO.: Casting & Forging Girth Gear Certification: CE, ISO 9001:2000, ISO 9001:2008 Standard: GB Machining Tolerance: +/-0.5mm Coating: Zinc oxide Surface Roughness: Ra0.05 Surface Treatment: Sand Blast Casting Form Usage Count: Permanent Casting metal: Steel, Iron Casting Form Material: metal Casting Method: Sand Casting Name: Casting & Forging Girth Gear Diameter: Max.15m Length: Max.20m Quality Control: Strict and Mature Quality Control System Application: Machinery Parts Trademark: CITICHL Transport Package: Suitable for Long Distance and Sea Transportation Specification: 20m Origin: Luoyang, Chian HS Code: 8419891000 Product Description Large Forging & Casting Cement Ball Mills Gear Ring with 15m DiamterCITICTIC,shortenedforCITICHL Heavy Industries Co.,Ltd, isamanufacturingbaseforforging&castingequipmentsupplyintotheMiningandNon-Ferrousindustries.AsOEM,CITICHhasmanufacturedmanyforging&castingminingequipmentcomponentsforotherOEMsuppliersincludingTSK,FLSmidth,FFEMinerals,MetsoMinerals,Outotecandothers.Advantages:1.ISO9001:2008,BV,SGScertified.2.Strictandmaturequalitycontrolsystem.3.Mostadvancedmanufacturingfacilitiesoflargesizedforging&castingpartsinChinafromsmeltingtomachining(belowshownintable).4.Strongcapabilityfromdesigning,manufacturingtoinstallation.5.Acceptinspectionbythethirdparty.6.Allkindsofmaterialareavailable,suchasspheroidalgraphitecastiron,graycastiron,forgingalloysteel,forgingcarbonsteelandsoon.7.OEM&ODMformanyfamouscompaniesintheword.8.Supplyallinspectionreports,suchasdimension,hardness,chemicalcomposition,UT,MT,PTetc.Inspectionreports.8.Girthgearwithmaxmoduleof45andmaxdiameterof15m Shaftswithmaxdiameterof2mandmaxlengthof20m Forgedringwithmax.diameterof12mAdvantagescomparedtocaststeelandforgedsteelsupportrollers:1.morewearable2.lowernoise3.longerservicelife.ParametersofSpheroidalCastIronSupportingRollerNameSupportingRollerMaterialSpheroidalCastIronChemicalCompositionC:3.08~3.30,Si:2.49~3.13,Mn:0.55~0.61,S:0.017~0.022,P:0.045~0.052)SpheroidalRate≥90%HardnessValueHB265~300MechanicalPropertiesTensileStrength:≥720N/mm2,YieldStrength:≥420N/mm2, Elongation:≥2%