Inverter Based AC Welding Machine is offered in compact design and ensures steeples current control. The Machine has input voltage rate of 380/ 415 V, frequency of 50 Hz, rating continuous from 16 to 34 KVA, open circuit voltage range of 80 V. The Machine is used for fabrication, medium and heavy structures, machine building, maintenance work, adaptable for TIG welding of aluminium and magnesium. The Machine is suitable for engineering/ fabrication works, steel plants and ship yards etc. The Inverter Based AC Welding Machine has height of 75 cm, length ranging from 75 to 90 cm, width of 65 mm, has weight ranging from 100 to 150 kg.