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          Jewelry Welding Machine 80A 110V Jewelry Spot Welder Gold Silver Platinum Welding Machine 390W Electric Soldering Machine Professional Precise
          • Jewelry Welding Machine 80A 110V Jewelry Spot Welder Gold Silver Platinum Welding Machine 390W Electric Soldering Machine Professional Precise
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          Jewelry Welding Machine 80A 110V Jewelry Spot Welder Gold Silver Platinum Welding Machine 390W Electric Soldering Machine Professional Precise

          $36.40 USD
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          • 【High-Efficiency】The 110V 80A spot welder machine, uses the principle of plasma high-frequency discharge, a high-temperature arc is generated between the workpiece and the tungsten needle to form a molten pool at the metal welding junction instantaneously, allowing for smooth, firm, fast, and efficient welding.
          • 【80A Pulse Spot Welder】This jewelry spot welder can weld gold, silver, gold and steel etc. Mainly used for welding gold and silver necklaces, earrings and other ring closure. It also can be used for welding metal with a thickness of 0.1-1mm. It does not apply to the pieces of work-piece.
          • 【Easy to Use】According to the size of the workpiece, solder joint, and the process requirements, you can precisely adjust the output current through the coarse adjustment knob and the micro adjustment knob. Foot pedal control, easy to use.
          • 【Durable Jewelry Welding Machine】Welding tips are constructed from high quality steel to get the perfect weld for materials that have a thickness. A thickened sheet metal housing with painted finish is solid, wear-resistant, rust-proof, anti-corrosion, effectively protecting of internal components and extending the service life.
          • 【How to Operate】1. Connect the power cord. 2. Install the hand-held welding gun/pedestal, fixture, foot switch, and tungsten needle in turn. 3. Turn on the power switch. 4. Adjust the height of the tungsten needle(the welding head should extend about 1.96in.). 5. Adjust the coarse tune knob and fine tune knob. 6. Adjust welding distance. 7. Hold the workpiece with the fixture. 8. Step on the foot switch with your foot (move your foot away quickly), and the spot welding is completed.
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