Automatic two color metal plate printing machinery

two color metal plate printing machinery: main technical performance: MainSpecification Max.sizeofmetalplate 1145×950mm Min.sizeofmetalplate 712×510mm Thicknessofmetalplate 0.15-0.4mm Max.spaceofprinting 1135×945mm Sizeofprintingplate 1160×1040×0.3mm Sizeofrubberplate 1175×1120×1.9mm Blanksidewidth 6mm Max.speed 5000sheets/hr Heightoffeedingline 916mm Max.Materialfeeding 2.0ton Powerofmainmotor 15KW+15KW Capacityofairpump 140m3/hr Dimensionofpress(L*W*H) 11300×2800×2460mm FunctionsandFeatures 1.3printingcylindersarearrangedverticallyforeasyoperation. 2.Quickgripperforprintingplateandrubberclothtoreduceleadtime; 8.Synchronizedopticcablebetweenprintingcouples,throughvirtualmainaxisasreference,makesthetwoservomotorsquitesynchronized.3.Drivesystemofink/watersupplycanbeseparatedfromthemainmotortoavoiddryabrasionoftherubberroller; 4.Advancedstructurefordynamicpressureadjustmentofwater/inkrollermakeseasyoperation; 5.Positionofpusherisadjustedbymotorwitheasyoperationandhighefficiency; 6.Automaticadjustmentofsynchronizationbetweenfeederandmainmotorbyeasyoperationofpushbutton; 7.Shaftlessdriveisused.Twoprintingcouplesarecontrolledbyindividualservomotorsotheyareindependent. 8.Synchronizedopticcablebetweenprintingcouples,throughvirtualmainaxisasreference,makesthetwoservomotorsquitesynchronized. 9.Printingprecisionisenhancedbysynchronizedservomotorwithlowinertia,highoutputtorque,quickdynamicresponse,smoothrunandlownoise. 10.MaindrivedevicewithsimplestructurehasonlyonecommunicationbustoconnectPLCandiseasy for service. 11.Allcylinders/rollersanddeliverydeviceanddoublesheetejectorarecoupledpneumaticallyfeaturingsimplestructureandeasyoperation; 12.Water/inkductrollersarecontrolledseparatelybyfrequencyconverterforcontinuousspeedchange,andaresynchronized/tracedwithmainmotor; 13.Reasonableandadvancedarrangementofwater/inkrollersguaranteesprintingquality; 14.Allthreebigcylindersuseadvancedhighprecisionbearingsupporttoensurequalityprinting; 15.Hardliningstructureensuressolidscreendot; rejection. 16.Highpointclosingofjawswithstronggrippingforceandreliabletransfer; 17.Sheettransferbyimportedelectronicdeviceandstandardaircylinderfeaturessimplestructureandaccuratetransfer; 18.Stockliftmechanismisoperatedbywormwheelandchainwheelwithstrongloadcapabilityandwithoutslip; andholdsbackthestocklift.