Automatic Spot Welding Equipment, 110V CNC Handheld Spot Welding Machine, 110v / 60hz Permanent Jewelry Welder kits Weldable Solid Gold, Aluminum, Titanium Welding (Model 1)

ApplicationIt can be used 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.SpecificationMaterial: Plastic, Cast IronColor: GreyProcess: Spray PaintingIP Grade: IP21Protective Tube: 250V/2.0APlug Type: US StandardInput Power: 100WVoltage: 110V, 60HzWelding Voltage: 40VWelding Time: 3ms-30msWelding Current: 50A-600AGas Supply Pressure: 0.1MpaMaximum Welding Frequency: 1HzMax Argon Consumption: 5L/1.32gal/minApplicable Material Thickness: 0.8-3.5mm/0.03-0.14inPower Cord Length: 1.2m/3.94ftProduct Size: 155*280*235mm/6.1*11.02*9.25inPackage Size: 33*33*29cm/12.99*12.99*11.42inGross Weight: 8kg/17.64 lbsNet Weight: 7.27kg/16.03 lbsPackage Included1* Automatic Spot Welder1* Manometer1* Pedestal1* Handle2* Air Tubes1* Power Cord1* Tweezers1* Welding Loop Clamp1* Welder's Pin Grinder1* Hexagonal Wrench1 * Tracheal Adapter1* English ManualOther Accessories for AssemblyNotes1. Please read the operating manual completely before use. And pay particular attention to the safety instructions included.2. Please note that this product does not include argon cylinders.3. Please ensure that children stay away from this product.4. Please cover the dust cover of the handle socket when not in operation to prevent foreign objects or liquids from entering the interior of this product.5. If there is an electroplated layer on the metal surface, it is recommended to polish off the electroplated layer to facilitate better tight welding.6. Please use this product in a well-lit and ventilated environment, and keep it away from heat sources, oil stains, and other sharp tools.7. This product will emit dazzling arc light during operation, please be careful to avoid eye damage.8. Please allow the slight color difference caused by the shooting light and the 1-3 cm error due to manual measurement, and make sure you do not mind before ordering.

• Versatile 5-in-1 Welding Modes: This spot welder supports gold welding, cobalt-chromium alloy, mixed welding, pure titanium welding, and orthodontic mode—ideal for jewelry repair, dental applications, DIY projects, and small metal workshops.
• Precision Digital Control & Easy Operation: Features adjustable welding time (3ms-30ms) and current (50A-600A), with automatic voltage matching and a clear English manual. Perfect for beginners and pros seeking a user-friendly welding machine.
• Enhanced Safety Protections: Equipped with auto sleep (5-minute idle shift to Ortho mode), overload protection, over-temperature cut-off, and an IP21-rated cover to prevent liquid or dust ingress—safe for home and workshop use.
• Portable & Compact for Multi-Scene Use: Operating at 110V with a 3.94ft power cord, this welder is highly portable and suitable for home DIY, jewelry crafting, outdoor repairs, and detailed dental or hardware work—with zero noise disturbance.
• Cost-Effective Alternative to Laser Welders: Delivers performance comparable to laser welding machines for a fraction of the cost. Welds materials from 0.8–3.5mm thick—perfect for non-industrial users wanting professional results.