PACTIL- J.K. Shah & Co. offers AC Welding Transformers with high weld abilities for Step less Current Control. The unit has robust construction in heavily reinforced welded steel construction and makes it suitable for high production and uninterrupted service. AC welding transformers combines a compact streamlined appearance with maximum resistance to mechanical deflection. The welding transformers are efficient and it provides excellent welding characteristics and is also easily accessible for inspection and maintenance.