Zhengzhou Timeway Machine Tool Co., Ltd.  

Product Name: 810x1600mm Large Sized Surface Grinding Machine (SG-81160FR) Model NO.: SG-81160FR, SG-81220FR, SG-81300FR, SG-81400FR Certification: CE, ISO 9001 Precision: High Precision Automatic Grade: Automatic Controlling Mode: PLC Abrasives: Grinding Wheel Processing Object: metal Workpiece Type: Surface Grinding Machine Surface Grinding Machine: Column Moving Grinding Machine After-Sales Service Provided: Engineers Available to Service Machinery Overseas Warranty Period: One Year After Delivery Voltage: as Your Requirement Color: as Your Requirement Trademark: Timac Transport Package: Wooden Pallet(Fumigated) Specification: CE, ISO, TUV Origin: China HS Code: 8460190000 Product Description Column Moving Type NC Surface Grinding MachineLarge sized surface grinder(grinding machine) with PLC & HMI interfaceModel:SG-81160FR, SG-81220FR, SG-81300FR, SG-81400FRFeatures:1.Doublewalledcolumnconstruction,providinghighrigidsupport.Adoptcounterweight balance,makingthemachinemovingstably,andreducingtheloadoftheballscrew,keepingtheaccuracyforlongtime.2.AdoptrectangularguidewaycoatedwithZA30-C zinc-basedalloy,togetlowfrictioncoefficient,goodabrasiveresistanceandhighrigidity.3.AdopttheFlat-Vtypeguidewaytosetgoodguidancequalityonlongitudinalandtransverse,precisionscrapingtokeepstableworkaccuracybyhand.4.ThetransverseandverticalmovementaredrivenbyACservomotor,andtheelectronic handwheel(MPG)insteadofthetraditionmechanicalhandwheel,togethighaccuracyandeasyoperation.5.Theindependentandlargecapacityintegratedhydraulicstationequippedwithaircoolingandpressurizer,isolateheatandvibroseis,toprovideexcellentpowerforprecisiongrinding.6.Thewheelheadspindleusethehydrostaticbearingwithhighrigidity(highprecisionballbearingforexport),whichcanprovidethepowerforcetogetherwith18.5kwmotor,suitablefortheheavymachining.Thespindlerotaryissupportedbyrigidityoillayerwithoutwear;ensurethehighprecisionandlonglifespan.7.Hydraulicdrivefortheworktable,afteradjustingmeticulously,thetablemovedstablywithlittleimpact.8.AdoptSIEMENStouchoperationpanel.Itmakestheoperationsimpleandinterestingbyusingpowerandfriendlyhuman-machineinterface.9.Specialdesign,elegantappearance,goodstability.***StandardAccessories:Coolanttank,Wheeldresserbase,Flangeandwheelextractor,Standardgrindingwheel,Balancingarbor,Balancingstand,Workinglamp,Levelingwedgeandfoundationbolt,PLCgrindingcontroller,Buildinelectromagneticchuckcontroller,2axisfeedcontrolelectrohandwheel.***OptionalAccessories:Electromagneticchuck,Hydraulicparallelwheeldresser,Coolanttankwithmagneticseparator,Coolanttankwithpaperfilter,Coolanttankwithmagneticseparatorandpaperfilter.SpecificationUnitSG-81160FRSG-81220FRSG-81300FRSG-81400FRWorkingAreaTablesize(WxL)mm810x1600810x2200810x3000810x4000Max.grindingdimension(WxL)mm810x1600810x2200810x3000810x4000Max.spindletotabledistancemm900(1150)Electromagneticchuck(optional)mm800x800x2800×1000x2800x1000x3800x1000x4Max.loadingcapacity(includechuck)kg20002400350055003axisfeedTablelongitudinalmovementspeedm/min5~25WheelheadcrossmovementAuto.feedmm/t1~30Rapidspeedm/min0.05~3Feedofelectrohandwheelmm/gr0.005WheelheadverticalmovementAuto.feedmm/t0.005~0.05Rapidspeedm/min0.05~2Feedofelectrohandwheelmm/gr0.005GrindingwheelSize(ODxWxID)mm500x75x305MotorSpindlemotorkw18.5Hydraulicpumpmotorkw7.5Elevatingservomotorandcrossfeedservomotorkw3Totalratedpowerkw34DimensionsandWeightFloorspace(LxW)mm4700x35006000x35008200x360010000x4000GrossWeightkg10500130001400016000