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. VI.TechnologyParameter NO. Item Parametervalue Unit Remark 1 Nominalforce 5000 KN 2 Bendingwidth 6000 mm 3 Slidertravel 300 mm 4 Maxopeningheight 700 mm 5 Distancebetweenverticalpoles 4900 mm 6 Depthofthroat 500 mm 7 Axialplungerpump 63MCY14-1B 8 Maxforceofsystem 45 Mpa 9 Motorpower 45 Kw