Automatic Spot Welding Machine 110V Pulsed Argon Arc Welder - Pulse Spot Welder for Jewelry Repair, Dental Lab & Metal Work - Portable Spot Welder with Adjustable 50A-600A Current & Tungsten Needle

This automatic spot welding machine is designed for users who need reliable precision in metal fabrication. As a versatile precision spot welder, it handles a range of materials and applications with consistent results.The adjustable spot welder feature allows you to fine-tune the welding current (50A-600A) and welding time (3ms-30ms) to match different material thicknesses and types. Whether you need a jewelry spot welder for detailed repairs, a metal joiner for assembling components, or a specialized tool for dental lab work, this machine delivers.It performs well as a gold welder for precious metal repairs, a silver welder for jewelry making, and a titanium spot welder for various applications. The pulsed argon arc welding technology provides controlled energy output, giving you the precision you need at a practical cost.For hobbyists and creators, it serves as a useful DIY spot welder for home workshops and creative projects. The compact, portable spot welder design (7.5kg) means you can move it easily between work areas. Built with a durable housing (IP21 rated), it's ready for regular use.The complete accessory kit includes everything you need to start your projects right away. From jewelry welding machine applications to general metalwork, this spot welder is built to perform.Specifications: Input voltage: 110V / 60HZ Welding voltage: 40V Input power: 100W Welding current: 50A-600A Insurance tube: 250V / 2.0A Welding time: 3ms-30ms Protection level: IP21 Maximum welding frequency: 1HZ Supply pressure: ≥0.1MPa Maximum argon consumption: 5L / min Size of spot welder: 28*16*23cm Weight: 7.5kgPackage Including1 x automatic CNC spot welder1 x pedestal + handle1 x welding loop clamp1 x spot welding brush grinder1X pressure gauge1X tweezers1X trachea1X tungsten needle

• Precision Pulse Welding for Detailed Jewelry Work: Designed as a reliable spot welding machine, this unit delivers a clean, stable arc for fine applications. As a versatile jewelry spot welder, it handles delicate repairs with ease. With adjustable welding current from 50A to 600A and fast welding time between 3ms-30ms, it ensures controlled penetration on small hardware workpieces. Whether you need a jewelry welding machine for rings or a repair welder for chains, this tool delivers accuracy.
• Versatile Tool for Dental Lab & Metal Fabrication: This micro welder adapts seamlessly to various settings. It works effectively on cobalt-chrome and titanium alloys for dental lab applications. It also functions as a capable metal spot welder for general fabrication. From jewelry DIY production to professional use, this pulse arc welder provides consistent results for both hobby welder enthusiasts and technicians.
• Cost-Effective Alternative to Laser Welding: Get quality welds without the high investment. This pulse spot welder uses argon arc welding technology to lower both equipment and operating costs compared to laser welders. The maximum argon consumption is only 5L/min, supporting economical operation for your daily spot welding needs. It's a reliable home spot welder for small workshops and a practical professional spot welder for light industrial use.
• Compact Design with Complete Accessory Kit: Built for convenience, this automatic spot welder has a compact size (28*23*16cm) and light weight (7.5kg) for easy placement and transport. As a true portable welder, it moves easily between workstations. It operates on input voltage of 110V / 60HZ and meets IP21 protection level standards. The kit includes a spot welding brush grinder, pressure gauge, and all necessary accessories. It's a complete small welding machine package ready to use.
• Easy-to-Use Design for Beginners & Experienced Users: Whether you're a beginner welder or an experienced technician, this machine offers intuitive control. The adjustable settings make it an easy spot welder to learn on, while its precision satisfies professional demands. The kit includes 1 x spot welding machine, 1 x pedestal with handle, 1 x welding loop clamp, 1 x spot welding brush grinder, 1X pressure gauge, 1X tweezers, 1X trachea, and 1X tungsten needle. Note: The black tungsten needle may oxidize during use; polish it to a bright finish before each use for best results.