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10361613 - Tweco Spray Master MS350 MIG Gun, 350A, 12ft, 1/16 Wire, Tweco Connection

Packaging: pack of 1
$1,315.61/EA $954.18/pack of 1 only $954.18/EASave 27%

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OVERVIEW

Legendary Performance: Tweco Spray Master MS350

When the heat is on and the welds need to be laid down fast, professional welders turn to the Tweco Spray Master MS350. Known in the industry as a workhorse, this 350-amp MIG gun is built to withstand the harshest shop environments while delivering smooth, consistent wire feeding. This model (1036-1613) comes ready to tackle heavy jobs with a 12-foot cable and a setup specifically for 1/16-inch wire, making it perfect for structural welding and heavy fabrication where larger diameter wires are the norm.

Comfort and Control
Welding all day takes a toll, but the Spray Master is designed with your comfort in mind. The ergonomic handle fits naturally in the hand, reducing grip fatigue and allowing for precise torch manipulation. The balanced design means less strain on your wrist, while the 12-foot cable gives you the freedom to move around your workpiece without getting tangled or coming up short. The 360-degree rotating neck is a game-changer, letting you get the perfect gun angle even in tight corners or awkward positions.

Reliability You Can Trust
Tweco invented the modern MIG gun, and the Spray Master series continues that legacy. With an 80% duty cycle at 350 amps, this gun doesn't overheat when you're pushing hard. It uses standard Tweco consumables that you can find anywhere, so you're never stuck waiting for parts. Whether you are running flux-core or solid wire, the positive connection and superior conductivity of the Tweco backend ensure that your arc starts crisp and stays stable. Upgrade your rig with the Spray Master MS350 and experience the difference a premium gun makes.

Additional Information
Brand:Tweco
Amperage:350
Length:12 ft
Wire Size:1/16"
Back End:Tweco
Item:Gooseneck
Cooling Type:Air Cooled
Duty Cycle:80% @ 350A
Process Type:MIG
Cable Length:12 ft
Wire Diameter:1/16"
Connection Type:Tweco
Packaging Description:pack of 1

INCLUDED

  • 1 x Tweco Spray Master MS350 MIG Gun (12ft)
  • 1 x Contact Tip (1/16")
  • 1 x Nozzle
  • 1 x Diffuser
  • 1 x Liner (Pre-installed)
  • 1 x Owner's Manual

APPLICATIONS

  • Structural Steel Fabrication
  • Heavy Equipment Manufacturing
  • Shipbuilding and Marine Repair
  • General Industrial Fabrication
  • Railcar Construction
  • Maintenance and Repair Operations (MRO)

FAQ

The Tweco Spray Master MS350 is rated at 350 Amps at 80% duty cycle when using CO2 shielding gas.

This specific model (1036-1613) comes set up for 1/16" (1.6mm) welding wire.

The cable length is 12 feet (approximately 3.6 meters).

It features a standard Tweco backend connection, compatible with most wire feeders that accept Tweco-style guns.

The Spray Master MS350 is an air-cooled MIG gun.

It uses standard Tweco 11 Series contact tips, 52 or 54 series gas diffusers, and 22 or 24 series nozzles.

Yes, the conductor tube (neck) can be rotated 360 degrees to help access difficult weld joints.