50A Adjustable Pulse Electronic Spark Jewelry Spot Welder – Voltage:110V

DescriptionThe 50A Adjustable Pulse Electronic Spark Jewelry Spot Welder is perfect for welding platinum, gold, K gold, silver, and steel rapidly. It can also be used for welding ring mouths, melon seed buckles, and fine wires with precision and without the need for welding powder. Using the principle of plasma high-frequency discharge, this machine instantly forms a molten pool at the welding port, producing smooth, solid, and efficient results. Adjust the output power based on the wire size to achieve optimal welding.SpecificationVoltage: 110V/220VPower: 500WOutput current: 0.5-30AWelding diameter range: 0.6-1.2mmApplicable metal: Gold, silver, platinum and copperWorking distance: 0.5-1.0mm (Between needle and workpiece)Product Size: 30*23*17cmWeight: 5.5kgPacking List1 x 50A Adjustable Pulse Electronic Spark Jewelry Spot Welder1 x Power Cord 1 x Foot Pedal 1 x Set of AccessoriesInstallation and commissioning:1. Electrode clamping output negative electrode, the electrode seat output positive pole.2. Tungsten needles can be sharpened in the grinding machine, with the use of the cutting-edge discharge principle.3. tungsten needle diameter 1.5mmSteps:1. Turn on the power and turn on the power switch.2. Adjust the power knob, divided into coarse and fine. According to the work requirements can be adjusted scale value3. The workpiece is aligned with the tweezers. The workpiece interface is aligned with the tungsten needle (the optimum distance is 5mm).4. With the foot pedal switch (remove the foot). Spot welding is completed.