30501117 - Tweco TAM 515-116 Automatic Air-Cooled MIG Gun, 500A, 15ft, 1/16" Wire

Reliable Performance for Your Auto-Weld Setup

If you are setting up a bug-o, a side-beam carriage, or a robotic welding cell, you know that the torch is the business end of the operation. The Tweco TAM 515-116 MIG Gun is built to take the heat so you don't have to worry about downtime. This is a serious piece of gear for serious fabrication. Rated at 500 Amps, it handles the high heat input required for thick materials, all while staying air-cooled. That means no water lines to hook up, no coolant to check, and no messy leaks to clean up on the shop floor.

The 15-foot cable gives you plenty of slack to route the gun through cable tracks or over booms without putting tension on the feeder. We all know that smooth wire feeding is the secret to a stable arc, and Tweco has designed this cable liner system to minimize friction. This specific model is set up for 1/16" (1.6 mm) wire right out of the box, making it perfect for those heavy flux-cored or solid wire jobs where you need to lay down a lot of metal fast.

Easy Maintenance, Standard Parts

One of the best things about the TAM series is that it uses the Tweco consumables you likely already have in your crib. You won't need to hunt for special tips or nozzles. Changing a contact tip or cleaning the nozzle is quick and tool-free in many cases, letting you get the machine back in the arc in seconds. The front end is tough, resisting spatter buildup and heat damage, which extends the life of your consumables.

Built for the Grind

Whether you are welding structural beams, pipe, or heavy machinery parts, consistency is key in automatic welding. The TAM 515-116 delivers that consistency. The connection is solid, the gas coverage is excellent thanks to the Tweco diffuser design, and the arc stability is top-notch. If you need a workhorse gun that just keeps running shift after shift, this Tweco automatic gun is the tool for the job.