Available in Models: MAXIMIG 251/251 CD. Maximig series power sources are workhorses with high mean time between failures. User friendly features like pre-weld selection of OCV from the chart on the front panel and gas flow rate to ensure zero defect GMA welding. Dependable thyristorised wire feeding system with changeover type mechanism ensures long uninterrupted welding and thereby eliminates weld defects. Rocker On-Off illuminated switch provided on front cover relaibility.