I,Themachine’suse 1.Highproductivityandgoodprecisionformetalsheetsbending,differentup-dieandbottom-die,workingformultifariouspieces.One-offbendingshapedbyonetimestroke.Canmakecomplexshapesbyrepetitiousbendingwork.Canpunchwithcorrespondingdie. 2.Mechanicalstopperinoilcylinder,typicalofhighfeedbackprecisionforpositionofglidingblock,accurateandstableoperation,goodsynchronizingperformance,andhighrepeatedpositioningprecisionofglidingblock. II,Machine’sconfiguration 1.Prettyappearance 2.UsingUGanalysis(finiteelementanalysis),Optimizethedeignthroughthecomputer'sassistant. 3.Thewholemachineisinsheetplateweldedstructure,withinternalstresseliminatedbyvibrationagingtechnology,highstrengthandgoodrigidityofmachine. 4.Transformhydraulicpressuretoengine. 5.WithGermanyskilltoavoidinnerreaction 6.Thewholeframeremoverustbysandpaper,withantirust. III,Strokeconfiguration 1.Themachineiscontrolledbyhydraulicelectric,strokercanbeadjustedatrandom,stopmoving,halfautomatic,automaticadjustandtest. 2.Doublehydraulicoilcylinderisappliedforuppertransmission,providedwithmechanicallimitstopperandsynchronoustorsionbar,typicalofstableandreliableoperation,aswellashighprecision. 3.InPUPhasthefunctionoftimelactoandensuretheworkpiece’sprecision. 4.Accordingtointernationalstandard,thepressangleprecisioncanbe±45´ 5.Withslowlyfallingfunction,theworkercancontrolthemachineeasily. IV,Hydraulicsystem 1.Thehydraulicsystemcanfastfalldown,slowlyfalldown,controlthepressaccordingtheworkingrate,fastgetupanddown,andabruptlystop. 2.WithREXEOHhydraulicsystemcanreachsynchronization. 3.Thelongitudinalplungerpumpcanendurethehighpressure,anditisnoiseless,madeinshanghai. 4.TheairproofismadebyJapaneseNOK,goodperformance,long-lived. 5.Themachinecanunremittingwork,andthehydraulicissteady. V.Electriccontrolsystem 1.Theelectricalcomponentandmaterialmeettheinternationalstandard,safeandlong-lived. 2.Themovingfootoperatedon-offcancutpowerurgently. 3.Theothercontrolcomponentsareallbigbrand. 4.ThemachineiswithAC380V,andthecontrolloopiswithAC220V. 5.Theelectricalmaincircuitcanavoidshortcircuitandoverloading. 6.Theoperatedbuttonsareonthemachine’sbuttontable.Theelectricalswitch,indicatorlightsareintheelectricalcase. 7.Thestopbuttonofpumpisthemainbutton.itisoffthenthewholemachineisstop. 8.Themachinefitstheinchingcontrolandcrashstopbutton. VI,Thestroke'ssynchronouscontrol 1.Thepressbrake’sstrokesynchronouscontroliseasyandssafe.In-phaseprecision,longtermusingwithoutservicing. 2.Electricalcontrolandmanualfine-tuningmodeareadoptedfordistanceofrearstopperandstrokeandstrokeofglidingblock,andfittedwithdigitaldisplaydevice,easyandquickinuse. VII,Die 1.AttachedTooling,1set. 2.Upperdieisfittedwithdeflectioncompensationdevice,Thehydrauliccompensationsystemhelpstopreventthedeformedsliderfromaffectingthequalitytheworkpiece. 3.Thesegmentedpunchofdifferentlengthareadoptedwhichcanbecombinedintoacertainlengthaccordingtotheprocessingdemandtomeetthedifferentrequirementofspecialworkpiece. SerialNo.No Item Parameter Unit Remark 1 Pressure 1600 KN 2 Width 3200 mm 3 Stroke 180 mm 4 MaxValveLift 450 mm 5 Thedistancebetweencolumns 2490 mm 6 Throat 320 mm 7 Speed 8 hpm 8 Pump 25MCY14-1B 9 MaxPressure 22 Mpa 10 Power 11 Kw