● Boilers. ● Shipyards. ● Sheet Metal. ● Chemical and process industry.
● Excellent welding properties : CC/CV arc characteristics combined with two adaptive feeding modes ( Stick and SAW ) delivers excellent welding performance, meeting the different requirements of various SAW processes. PWM control technology provides optimal constant output current and superior dynamic characteristics, and assures the consistency of the weld penetration and width even for a long welding bead. As a result, its welding quality is much better than the traditional thyristor submerged arc welding equipments. ● Durable reliability : DSP digital phase shifted soft switch inverter technology against various damaged risks such as overload of voltage, overload of current, voltage shortage, overheat delivers high reliability during operating and makes it can be safely used in various harsh environment. ● High energy and low feeding speed program assures one time successful arc starting capability. Unique crater control circuitry significantly eliminates the welding defects in both the starting and the ended position of the welding bead.