Model Item DND3-125 DND3-160 DND3-200 Fixedcapacity(KVA) 125 160 200 Secondaryunloadvoltage(V) 21 22.3 24.5 Rateddutycycle(%) 50 50 50 Max.shortcircuitcurrent(KA) 12 14 18 Max.thicknessofmildsteelsheet(mm) 1.0+Framework 1.5+Framework 2.0+Framework Weight(Kg) 145 210 280 Thecar-mountedmobilesinglesidedspotweldingmachineisonekindofDND3 series,whichissuitableforthespotweldingbetweentheLowcarbonsteel,Stainless steelandLowcarbonsteelframework. Structures:Circuit,weldingtransformer,thewaterwaysystemofCirculationcools, Controlsystem,twowatercooledcablesconnectedwithweldingtransformer, weldinggunandElectricPlier.Therearefourwheelsonthebottomfortheconvenient movementandthetopofthemachineisahangingboardfortheconvenienthanging.When welding,thespotguncanbefreetousethefullrangeanditiseasytooperate,whichisthe bestchooseforthecarmanufacturers,especiallyforthePassengercarmanufacturer,Ship manufacturer,Metalcasemanufacturer.