Price: ~~$169.99~~ - $161.49
(as of Sep 10, 2025 17:31:33 UTC – Details)

If you are looking for a high-performance jewelry welding machine, our product is an ideal solution for you. Designed with 500W high power and a high-quality capacitor, it achieves smooth and stable welding effects in a short time. High-precision current adjustment and tungsten needle welding head bring you professional, smooth, and solid welding results. It is a good helper for your jewelry welding work. Suitable for soldering jewelry rims. It is used for the rapid welding of platinum, gold, K-gold, silver, copper, and iron, as well as precision welding of metal wires such as round ends, elliptical buckles, and fine wires. It is suitable for glasses repair, jewelry, handicrafts, dentures, metal wires, DIY, etc. Specifications Material: Iron Surface Treatment: Paint Spraying Color: Red Shape: Rectangular Plug Type: US Standard Mount Type: Countertop Voltage: 110V Power: About 500W Current Range: 0-50A Welding Diameter: 0.5-1.2mm/0.02-0.05in Gross Weight: 4.5kg/9.9lbs Product Size: 30*21.5*14.5cm/11.8*8.5*5.7in Package Size: 41*23*17cm/16*9*6.7in Package Included 1* Jewellery Welding Machine 1* Foot Switch 1* Fixture 1* Tungsten Needle 1* Power Cord 1* English Manual Other Accessories for Use Notes 1. Please read the operation manual carefully before use and pay particular attention to the safety instructions therein. 2. Please check that the supply voltage is matched. The machine power supply should be plugged into the main socket, not the secondary socket. (e.g. electric plug). 3. Strong light is emitted when welding. Please wear protective eyewear (not included) when welding and do not look directly at the welding area. 4. Please do not continue to step on the pedal while welding, otherwise it will easily cause a short circuit and burn the inside of the machine. 5. Please do not put the machine in a wet place, keep it dry. Please do not touch the machine with wet hands. Please let professional personnel maintain the machine.
High-Efficiency – The 110V 500W 50A 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. Can realize spot welding in a shorter time and is ideal for quickly and easily welding
Precise Spot-weld – High-precision current regulations and tungsten needle welding head bring you professional, smooth, and solid welding. The precision of spot welding can be improved by controlling the welding speed by foot switch to prevent interference with hand operation. With a motherboard and a large capacitor, the spot welder is highly resistant to grid fluctuations with stable current output, which can improve the accuracy and efficiency of welding
Easy and Safe 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 with clear scale. Welding Range:0.02-0.05in. The ergonomic spot welding gun can ensure a comfortable grip. The dense protrusions on the pedal switch can have a good anti-slip effect to ensure safety during operation
Durable Welding Tips – Welding tips are constructed from high quality steel to get the perfect weld for materials that have a thickness. The shell of the spot welding machine is made of high-strength and rigid cast iron and adopts a baking paint process, making it waterproof, dustproof, corrosion-resistant, and anti-rust, ensuring it can be used in different environments
Wide Application – A hand-held welding gun and a welding gun with a bracket are provided for your selection and replacement. Fast Welding of platinum, gold, K-gold, silver, copper, and iron, as well as precision welding of metal wires such as round ends, elliptical buckles, and fine wires. Mainly used for welding the ring clasp of the jewelry. **Not for batteries,hardware or electronic components **