Four Different Machines in EWDA Series

A look at some of the various welding machines and supplies will give you a clear glimpse into their quality and versatility. The Inverter DC ARC Welding Machine (EWDA Series): There are four different machines in this series. Torch cable and earth cable accessories are available for the entire series. Features include: • IGBT module-type control • Electric shock protection built in • Electric power conversion efficiency greater than 85% • High duty cycle • Automatic output cutoff at high interior temperature The Inverter AC/DC Tig Welding Machine: There are two different machines in this series. Accessories available for both include torch and earth cables, as well as a regulator. Features include: • DC TIG, DC Pulse TIG, DC MMA • AC TIG, AC MMA • Arc spot welding • Crater off/single, repeat selection • High frequency start • Pulse width/frequency, after-flow time control • Up/down slope time control is possible • Start/crater/pulse current control • Mild Steel, nickel alloy, copper alloy, stainless, aluminum alloy, titanium alloy The Inverter Mig/Mag C02 Welding Machine: There are three different machines in this series, both including torch and earth cable accessories. Features include: • DC TIG, DC Pulse TIG, DC MMA • AC TIG, AC MMA • Arc spot welding • Crater off/single, repeat selection • High frequency start • Pulse width/frequency, after-flow time control • Up/down slope time control is possible • Start/crater/pulse current control • Mild Steel, nickel alloy, copper alloy, stainless, aluminum alloy, titanium alloy Submerged Arc Welding Machine (Saw and Gouging): There are two machines in this series with available accessories of a welding cable, a carriage rail, and flux recovery. Features include: • Application: 1) Carbon arc air gouging 2) Submerged arc welding for various steel products • Electric circuit automatically operated by the gouging switch and can decrease unnecessary non-load electric power when arc is off • Feedback of constant current • Unified PCB, which allows for easy replacement and maintenance • High efficient Thyristor control • Main transformer, reactor, and radiator designed to consider temperature characteristics, insulation, and safety factors. Inverter Plasma Cutter: Features include: • The beginner can available for easy operation • Cutting is available by contact or non-contact of no-nozzle • High speed cutter is available without thermal distortion • Auto-stop at low voltage, over-current, overheat, air pressure error strong power Other welding machines and supplies include a "DC Tig Machine", a "Welding Carriage", and more. The mission is to expand and be competitive in the world market place while maintaining the high quality of their products. Source: GOARTICLES