Jewelry Automatic Spot Welding Machine, 110V 60HZ Pulse Argon Arc Jewelry Spot Welder for Repair Gold and Hardware Workpiece Welding, DIY Jewelry Repair Tool

This jewelry spot welder machine features gold welding, cobalt-chromium alloy welding, mixed welding, pure titanium welding, and orthodontic mode, addressing various needs in one device. Equipment and operating expenses are significantly lower than those of a laser welder, while delivering comparable functionality, enabling you to access the same features at a reduced cost. The current can be adjusted from 50A to 600A. The sophisticated MCU control system and IGBT inverter technology digitally manage the welding process, paired with high-frequency magnetic ring transformers to deliver dependable, high-quality arc starting along with a smooth, stable arc. If not used within 5 minutes, it will automatically switch to Ortho mode to prevent accidental harm to people or objects. The protective cover on the handle socket efficiently blocks foreign objects or liquids from entering the unit. Automatic voltage compensation, over-current protection, overload protection, and over-temperature protection all contribute to safe operation. After selecting the welding mode, the machine can automatically match current and voltage, making it a perfect option for beginners learning welding. You can also modify the current and welding time as required, which is appropriate for professionals. The buttons on the panel feature corresponding indicator lights, letting you clearly see the current working status even while wearing protective goggles. This spot welding machine is suitable for pure gold welding, cobalt-chromium alloy welding, titanium welding and orthodontics, hardware workpiece welding, jewelry repair welding, dental welding, jewelry DIY, outdoor maintenance, and home DIY with material thickness ranging from 0.8 to 3.5mm