10001211 - Tweco Mini-Mig M3510 350A MIG Gun, 10ft, Miller Connection

Technical Overview of the Tweco Mini-Mig M3510

The Tweco Mini-Mig M3510 (SKU: 10001211) is a high-performance, air-cooled MIG gun designed for industrial welding applications requiring up to 350 amps. This specific configuration features a 10-foot cable assembly and a Miller-style rear connection, making it a direct replacement or upgrade for compatible Miller wire feeders and power sources. The gun is engineered to operate at a 60% duty cycle using CO2 gas, providing reliable performance for medium to heavy fabrication tasks.

At the core of the M3510 is Tweco's renowned conductor tube and cable design, which ensures efficient current transfer and heat dissipation. The gun utilizes the industry-standard Tweco 14 Series contact tips, 24 Series gas nozzles, and 34 Series gas diffusers. This widespread consumable compatibility simplifies inventory management and ensures that replacement parts are readily available. The 10-foot cable length is specifically optimized for production environments where the welder is stationary or working at a bench, minimizing excess cable slack that can lead to feeding issues or tripping hazards.

The unit supports a wire diameter range from 0.030 inches (0.8mm) up to 1/16 inches (1.6mm), accommodating a wide variety of solid and flux-cored wires. The rugged handle is impact-resistant and ergonomically shaped to fit comfortably in the operator's hand, featuring a durable trigger mechanism tested for long cycle life. Maintenance is straightforward, with an easily accessible liner and modular components that allow for rapid field repairs.