
Water Heater Tank TIG MIG Automatic Welding Machine. Dual Torch Efficiency: Two welding torches and two power sources work simultaneously to improve work efficiency. Omron PLC Control: Japan Omron PLC controls the machine with AC inverter for high reliability and stability. HMI Parameter Setting: 7-inch touch screen allows convenient input, storage, and calling of welding parameters. Stepless Speed Control: AC motor with frequency adjustment enables stepless speed control and digital display. Closed-Loop Detection: Rotary encoder and contact-less switches detect weld length and positions accurately. 12-Month Warranty: Covers mechanical defects with free parts replacement within 12 months from Bill of Lading. Adjustable Torch Position: Torch, spindle box, and tailstock can be adjusted longitudinally for various welding needs. Automatic Return Function: Welding start point detected automatically and torch returns back at the end of welding.