A welding device includes an electrode head adapted to concurrently house an array of associated multiple, continuous-feed electrodes in a spaced apart configuration for concurrently depositing cladding material on the surface of a workpiece. The electrode head may be actuatable through a welding trajectory. The welding device may also include a welding power source adapted to provide power for simultaneously establishing a welding arc between each of the multiple, continuous-feed electrodes and the workpiece.