About This

• 【DUAL VOLTAGE COMPATIBILITY FOR FLEXIBLE USE】These model series: MMA-400 stick welder is designed to work with both 110V and 220V power inputs and can automatically detect the voltage. Its circuitry helps maintain a consistent arc performance even with some input variation, suitable for use in home workshops, garages, farms, and other locations. (Note: A plug adapter may be required for 220V outlets, not included)
• 【IGBT INVERTER FOR SMOOTHER WELDING OPERATION】Utilizing IGBT inverter technology, this welding machine aims to deliver a stable arc with reduced spatter. With a maximum output of 250A, it can be used with common welding electrodes from 2.5-3.2mm (approx. 3/32" to 1/8") for tasks involving stainless steel, carbon steel, and similar materials
• 【PRACTICAL FUNCTIONS TO AID THE WELDING PROCESS】Equipped with helpful features: Hot Start​ assists in initiating the arc, Arc Force​ can be adjusted to influence penetration, and Anti-Stick​ helps prevent the electrode from fusing to the workpiece upon contact. The clear LED display shows real-time settings for user reference
• 【INCLUDES ESSENTIAL SAFETY GEAR TO START WELDING】This complete kit comes with a head-mounted welding mask​ and a pair of protective goggles. The mask​ is intended for face and neck protection, while the goggles help shield eyes from debris, providing fundamental safety coverage for starting basic welding projects
• 【LIGHTWEIGHT AND PORTABLE WITH NECESSARY ACCESSORIES】The main arc welder unit is lightweight and features a built-in carry handle for easy transportation. The kit also includes an electrode holder, ground clamp, chipping brush, and a selection of welding rods, offering a consolidated solution for users who need to perform welding tasks in various locations for repair, maintenance, or DIY activities