354CA8W - American Weldquip 350A MIG Torch, 8ft, Tweco #4 Back End, Miller Plug

Industrial Grade 350 Amp MIG Gun

The American Weldquip 350 Amp MIG Gun is engineered for high-performance industrial welding applications where reliability and thermal management are critical. This specific configuration features an 8-foot cable assembly, making it an excellent choice for bench-top welding stations, jig fixtures, or production cells where long cables create unnecessary clutter and tripping hazards. The gun is terminated with a Tweco #4 power pin, a standard in the industry for robust electrical connectivity, and is paired with a Miller-style control plug, offering a unique compatibility solution for specific wire feeder setups.

Superior Thermal Management

Heat buildup is the primary cause of premature failure in MIG guns. American Weldquip addresses this with a rugged gooseneck design that provides a continuous metal-to-metal path from the nozzle down to the front of the handle. This direct thermal pathway effectively dissipates heat away from the front end, keeping the consumables and the handle significantly cooler during high-amperage welding. The result is a higher duty cycle and reduced downtime associated with overheating components.

Durable Consumable System

This torch utilizes heavy-walled, nickel-plated nozzles that thread directly onto the gooseneck. The threaded design ensures a tight, concentric fit that promotes optimal gas coverage and further aids in heat transfer. The nickel plating resists spatter adhesion, allowing for easier cleaning and longer service life compared to standard copper nozzles. By maintaining cooler operating temperatures, the contact tips and diffusers also experience less thermal stress, reducing the frequency of consumable changes and lowering overall operational costs.

Robust Construction

Designed for the rigors of the shop floor, the gun features a lightweight yet durable two-piece handle. This construction allows for easy access to the trigger mechanism and internal connections for maintenance while providing a high-impact shell that protects against drops and rough handling. The cable assembly is reinforced with sturdy strain reliefs at both the gun and machine ends, preventing kinking and wire feed issues.