Digital spot welder X9 is suitable for welding washers, special washers, wriggle wire, rivets, sheet patching, carbon rod heating and shrinking. Feature of Digital spot wlder X9:(1)Microprocessor optimizes the welding parameters(2)Synergetic adjustments; automatically sets the welding parameters according to the selected tool and the thickness of the work piece(3)Adjustable time and welding current. All customized settings made during the working programs are stored until the power is switched off(4)Equipped with suction slide hammer set for repairs of large dent areas without damaging thepaint work(5)Self checks when power is turned on with functions indicator lights(6)2 LED panels display for welding current and welding time(7)3 memory buttons to store customized settings(8)Double piston cylinder for increased clamp force(9)Copper transformer for heavy duty load(10)Double sided spot welding(11)Overheat protectionSpecification of Digital spot welder X9:Input Voltage(50/60Hz): 400V 50/60HZ(2PH)Max Power(KVA): 19Charge Voltage (V): 5.2-9.1Max double welding thickness(mm):3+3or 2+2+2Max electrodes force,8bar(daN):X-clamp 345,C-clamp 350Max Welding Current (A): 9000Timing Range(MIN): 0-1.2Duty Cycle(%): 20-75Product package of Digital spot welder X9:Net Weights: 120KGGross Weights: 139KGDimension(MM): 760x 520 x1150Quantity for 20'GP: 56PCSQuantity for 40'GP: 122PCSQuantity for 40'HQ: 145PCS