Main Features

Digital soft‑switching inverter technology; compact, lightweight and easy to move. Automatic compensation for mains voltage fluctuations. Single‑chip‑microcomputer control over welding current & time ensures accurate heat control and high pass rate of workpieces. Trial‑gun function to check torch operation before welding. Selectable automatic / manual mode for special working conditions including multi‑layer penetration welding. Built‑in MMA welding capability. Clear digital readout of welding current and welding time. Auto‑protection for under‑voltage, phase‑loss and over‑temperature faults.

Applications

For stud welding of carbon steel, stainless steel and similar materials. Widely used in building steel structures, bridges, locomotives, shipbuilding, boilers and industrial furnaces.