Lincoln Electric NA-3S Automatic Welding Controller | K210-2

1PCS NEW NA-3S Solid State Automatic Wire Feeder control box FOR Lincoln Electric

Condition: New

Part number:NA-3S

Ship: DHL/Fedex/UPS

Lincoln Electric NA-3S Automatic Welding Controller

The Lincoln Electric NA-3S is an automatic welding controller designed primarily for submerged arc welding (SAW) applications. It provides precise control of wire feed speed and welding parameters and can be used with constant-current (CC) or constant-voltage (CV) DC power sources.

The NA-3S is commonly used in heavy fabrication, structural steel manufacturing, shipbuilding, pressure vessel production, beam and girder fabrication, and automated welding lines. It is designed for reliable wire feeding and consistent weld quality in high-deposition industrial welding applications