The LINCOLN NA-5 Sub Arc Control Box is an automatic wire feeder designed for industrial flux-cored and submerged arc welding applications. It is ideal for fabricators and manufacturers working with thick materials requiring high deposition rates.

This automatic welding system enhances productivity by enabling significant weld metal deposition at fast travel speeds, effectively reducing bottlenecks and lowering operational costs. The NA-5 offers versatile operation with compatibility across a wide range of wire feed speeds and wire sizes, making it adaptable to various welding setups.

Compact and flexible, the unit integrates seamlessly into both simple fixtures and complex automated production lines. Its rugged construction ensures durability, minimizing downtime and maintenance expenses.

• Compatible welding processes: Flux-Cored and Submerged Arc
• Solid wire size range: 1/16" to 7/32" (0.8 to 5.6 mm)
• Wire speed range: Variable, dependent on arc voltage
• Dimensions (H x W x D): 12.75 in x 18.5 in x 22.25 in (324 mm x 470 mm x 565 mm)
• Net weight: 41 lbs (18.6 kg)