The AC-ARC Welding Machine is the perfect welding solution for industrial use. With a weight of 100 kilograms, it is sturdy and durable enough to handle heavy welding tasks. The machine has an output current range of 110-500 amperes and a voltage of 415 volts, making it suitable for a wide range of welding applications. Its dimensions of 620x435x645 millimeters make it compact enough for easy storage and maneuverability. The welding machine has a frequency of 50-60 Hertz and is air-cooled, ensuring that it stays cool even during extended periods of use. This new welding machine is perfect for anyone looking for a reliable, high-quality welding machine that can handle the toughest industrial welding tasks.