30401103 - Tweco TAM 406-3545 Automatic MIG Gun, 400A, 6ft, .035-.045 Wire

Tweco 3040-1103: High-Performance Automatic MIG Gun

Upgrade your automated welding systems with the Tweco TAM 406-3545 MIG Gun, a robust air-cooled torch designed for precision and longevity. Identified by the part number 3040-1103, this gun is a staple in the automation industry, offering a perfect balance of power and manageability. The "406" designation indicates a heavy-duty 400 Amp rating combined with a 6-foot cable length, while the "3545" suffix confirms its readiness for .035-inch to .045-inch welding wires right out of the box.

The TAM series is engineered to deliver consistent electrical conductivity and thermal management. The air-cooled cable assembly is lightweight yet durable, reducing the load on robotic arms and automation gantries. This specific model is equipped with a Tweco-style rear connection, ensuring a secure and highly conductive interface with your wire feeder. The front end utilizes industry-standard Tweco consumables, including the heavy-duty 14-series contact tips and 24-series nozzles, which are celebrated for their long service life and arc stability.

In automated welding, downtime is costly. The Tweco TAM 406-3545 addresses this with a design that prioritizes ease of service. The nozzle and contact tip can be changed in seconds, and the liner replacement process is straightforward, ensuring your production line gets back up and running quickly. The straight barrel design is typical for machine mounting, allowing for precise torch alignment and access to joints. For fabricators seeking a reliable, high-amperage air-cooled solution for their automatic welding cells, this Tweco gun is the professional's choice.

Technical Specifications

• Amperage Rating: 400 A (typically @ 60% Duty Cycle)
• Cooling: Air / Gas Cooled
• Wire Size Compatibility: 0.035" (0.9mm) - 0.045" (1.2mm)
• Cable Length: 6 Feet (1.8 Meters)
• Connection: Tweco Style