A Hand Operated Spot Welding Machine is a compact and manually operated device used for joining metal pieces together through spot welding. It is commonly used in applications such as automotive repair, sheet metal fabrication, jewelry making, and DIY projects. Higher power ratings generally indicate the ability to weld thicker and/or more conductive materials. These are designed to be portable and easy to use and are comfortable to hold and maneuver during welding operations. Hand Operated Spot Welding Machine utilize resistance spot welding, where an electric current is passed through the metal pieces to create localized heat, melting the surfaces and forming a weld.