The Robust MMA MIG Welding Inverter is a powerful machine designed for industrial use. With an output current range of 40-400 Ampere, this inverter is capable of handling a wide range of welding needs. The air-cooled cooling method ensures that the machine stays cool even during long welding sessions, making it ideal for heavy-duty applications. The inverter operates at a frequency of 50-60 Hertz, and has a voltage of 415 Volt. The dimensions of the machine are 420x200x300 Millimeter, and it weighs 50.5 Kilograms, making it easy to transport. The Robust MMA MIG Welding Inverter is built to last, with a durable construction that can withstand the toughest conditions. It is suitable for a variety of welding applications, including MMA and MIG welding. Whether you're welding in a factory or on a construction site, this inverter is the perfect tool for the job.