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10471022 - Tweco WeldSkill 400A MIG Gun, 25ft, Lincoln Connection

Packaging: pack of 1
$893.01/EA $647.68/pack of 1 only $647.68/EASave 27%

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OVERVIEW

Upgrade to the Tweco WeldSkill 400 Amp MIG Gun

Experience superior welding performance with the Tweco WeldSkill 400 Amp MIG Gun, a top-tier choice for professionals seeking a robust and ergonomic solution for heavy-duty welding. This model (1047-1022) comes equipped with a generous 25-foot cable, giving you the freedom to access hard-to-reach joints and work on expansive projects without the hassle of moving your power source. It is specifically outfitted with a Lincoln-style backend connection, ensuring seamless integration with your existing Lincoln wire feeders.

Built for Endurance and Comfort
Welding at 400 amps requires a gun that can handle the heat. The WeldSkill 400 is air-cooled and rated for a 60% duty cycle, making it capable of sustaining long welds on thick materials. Despite its heavy-duty capacity, the gun features an ergonomic handle design that minimizes wrist strain and improves control. The trigger action is smooth and reliable, designed to withstand thousands of cycles in harsh shop environments.

Simplified Maintenance
One of the key advantages of the Tweco WeldSkill series is its use of industry-standard consumables. You won't need to hunt for proprietary or obscure parts; this gun uses the classic Tweco contact tips, nozzles, and diffusers that are staples in the welding industry. The simplified design of the front end allows for quick consumable changes, keeping your arc on time high and your downtime low.

Versatile Application
From structural steel fabrication to heavy equipment repair, this MIG gun is versatile enough to handle a wide range of wire diameters and material types. The 25-foot length is particularly advantageous in shipyards, trailer manufacturing, and large-scale construction sites. Invest in the Tweco WeldSkill 400 for a reliable, high-amperage tool that delivers quality welds shift after shift.

Additional Information
Brand:Tweco
Amperage:400
Length:25 ft
Back End:Lincoln
Cooling Method:Air Cooled
Torch Type:MIG Gun
Amperage Rating:400A
Cable Length:25 ft
Connection Type:Lincoln
Duty Cycle:60% @ 400A
Wire Diameter Capacity:0.035" - 0.045"
Packaging Description:pack of 1

INCLUDED

  • 1 x Tweco WeldSkill 400 Amp MIG Gun
  • 1 x 25 ft Cable Assembly
  • 1 x Lincoln Style Rear Connector
  • 1 x Standard Consumable Setup (Contact Tip, Nozzle, Diffuser)

APPLICATIONS

  • Structural Steel Fabrication
  • Heavy Equipment Manufacturing and Repair
  • Shipbuilding and Offshore Construction
  • General Industrial Fabrication
  • Trailer and Tank Manufacturing
  • Automotive Production Lines

FAQ

The Tweco WeldSkill 400 is rated at 400 Amps at 60% duty cycle when using CO2 gas.

Yes, this specific model (1047-1022) comes with a Lincoln-style rear connection, making it compatible with most Lincoln wire feeders that accept standard plug-in guns.

It uses standard Tweco consumables, including 14 Series contact tips, 24 Series nozzles, and 54 Series gas diffusers.

Yes, the gun comes pre-installed with a liner, typically set up for standard steel wire sizes (often .035-.045).

Yes, but you will need to replace the standard steel liner with a polymer or nylon liner designed for aluminum wire to prevent feeding issues.

While the exact weight varies, 400A guns with 25ft cables are substantial. However, the WeldSkill series is designed with ergonomics in mind to balance the weight and reduce operator fatigue.

The WeldSkill 400 is typically capable of running wire diameters from .035" (0.9mm) up to 5/64" (2.0mm) with the correct liner and contact tip setup.

The Tweco WeldSkill 400 is an air-cooled MIG gun.