The GYS TIG 250 AC/DC DB (part number 012301) is a robust, professional-grade inverter TIG welding machine designed for intensive industrial applications. This versatile welder offers both AC and DC welding capabilities, making it suitable for a wide range of materials including steel, stainless steel, aluminum, copper, and titanium. Key features include HF (High Frequency) ignition for precise arc starting, an advanced pulse mode for enhanced control, and a clear digital display for easy operation. With a 400V three-phase input and a TIG/MMA current range of 10-250A, it delivers a 60% duty cycle at 250A (40°C), ensuring high performance and reliability for demanding welding tasks. The unit has dimensions of 600mm length, 280mm width, 450mm height, and weighs 25kg.