Ultra-fast Pulsed Welding In addition to standard CV mode, the DP400 sports industry-leading pulse welding schedules for a variety of metals and thicknesses, including aluminum and brazing.
User-Friendly InterfaceThe DP400 is operated via a simple interface that revolves around a single knob that adjusts the voltage and current (wire speed) and visual buttons. A large LED is used to display settings and weld parameters. The buttons can easly be pushed even while wearing welding gloves.
Constant Penetration Control FunctionThe DP400 comes standard equipped with a Constant Penetration Control Function, which allows for uniform penetration throughout the weld. This functions allows you to maintain superior weld integrity over your competition.
Semi-Automatic & Robotic WeldingThe DP400 can be setup for both semi-automatic (manual) use, as well as integrated with our ALMEGA AII & AX Series Arc Welding Robots. (Integrating to a robot requires internal interface card L9123C)
The DP400 can also be retrofitted onto any other brand robot. Please see our robotic retrofit page for details.
Robotic Retrofit Details
Wire Feeders & RemotesAll GMAW D-series models support the same common wire feeders and remote pendants. For more details, please see our wire feeders & remotes page. Wire Feeders & Remote Controls
Product ComparisonView a product comparison chart of our welding power sources based on their welding methods, wire diameters, and base materials. Product Comparison Chart | 
