Feature:1. LIGHTWEIGHT ALL IN ONE MACHINE: This machine is a lightweight and efficient integrated repair machine that does not require separate grounding or devices such as mesons and pullers; A product that integrates welding and pulling.2. INCLUDING USEFUL ACCESSORIES: This welding dent puller comes with 5 matching welding heads that can be continuously replaced, as well as a set of welding head protection nozzles to defend the welding head, which can solve all common dent problems in vehicles under various welding modes. In addition, the compact body shape and convenient handle make it portable.3. EASY TO OPERATE: The entire machine has small size, light weight, easy operation, and high efficiency; Input rated current 16A, maximum absorbed power 3.2KW, rated power X=50% 1.9KW, output voltage 7V, duty cycle 5%4. SMALL WELDING MARKS: Compared to other products, our spot welding machine has a thin welding thickness on one side, resulting in smaller welding points and relatively higher strength, which will not damage the back metal coating or paint surface.5. EFFICIENT COOLING SYSTEM: The holes on the side can quickly dissipate heat without a fan, making the dent puller less prone to combustion, providing high efficiency and ensuring fast heat dissipation during operation. In addition, it also has an automatic overheating protection function to prevent overheating.Specification:Item Type: Spot Welder Material: ABS, Brass, Aluminum AlloyInput Rated Current: 16AMaximum Absorbed Power: 3.2KWRated Power: X=50% 1.9KWOutput Voltage: 7VDuty Cycle: 5%Protection Level: IP21.Package List:1 x Spot Welder 5 x Welding Head 2 x Welding Head Protection Connection Device Accessories1 x Manual