Plasma Power Feed welding systems repair tools, dies, parts such as valves and screws, and others. It also builds up worn edges and surfaces. The unit feeds powder into the plasma arc around the welding nozzle, permitting use of fillers not possible with wire. By controlling the alloy amount fed to the weld puddle, the system minimally dilutes base material. It adapts to manual or automatic applications.

Process Welding Systems Inc.
pwsweld.com