Spot Welder Machine 400W Pulse Gold Silver Platinum Palladium Jewelry Welding. Pulse argon spot welder 400W welding jewelry gold Silver platinum palladium. Spot welder Ampere for welding:0.550A, Continuous adiustable (Fluctuation).
Welding machine precisely positioning with innovative method, Welding necklaces of diameter 0.3mm or longer. Pulse argon spot welder welding all kinds of metal. Restore break without remove pearl or jewel, Restore heat sensitive metal.
Pulse Argon Spot Welder Jewelry Welding Machine Gold Silver Platinum Palladium. Power supply:AC 110V 60HZ. Ampere for welding:0.550A, Continuous adjustable (Fluctuation).Size:300mm x 215mm x 140mm. Connecting electrode, black wire to black connection, red wire to red connection. Connect argon gas trough argon gas pressure reducing valve, adjust gas value to minimum. Welding needle can be sharpened by grinding on the grinding wheel, sharp point electricity principle.
Needle should be more 5mm out from welding connection, diameter of needle is 0.1mm. Connect to electricity and power on.
Adjust power by turn knob, rough set scale ranges from 1-1.5, accurate scale ranges from 7-8. Clamp the workpiece, workpiece can not touch welding needle directly, the distance between them is better 0.5mm. Step the pedal, then move your feet from it, welding finished. Do not step on the pedal with long time, just step it 1 time then move off immediately.
Long time stepping on the pedal, machine will be short circuit, even to burn out inside electricity. This machine is precision equipment, please cherish it. Spark light during the welding is harmful to eyes, please make sure good protection measures. When you step pedal, do not touch needle or soldering metal. Please do not disassemble the unit without professional guidance.