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Tweco RG-240 800A Rotary Ground Clamp

$1,793.69/EA $1,300.92/pack of 1 only $1,300.92/EASave 27%

Usually ships within 3-5 business days

OVERVIEW

Stop Fighting Twisted Cables

If you weld pipe or use a positioner, you know the frustration of watching your ground cable slowly wrap itself around the workpiece. Not only is it annoying to stop and untangle, but it also puts stress on your machine and can ruin your cables. The Tweco RG-240 Roto-Ground Clamp is the professional solution to this common problem. Designed to rotate with your work, it keeps your cables straight, safe, and out of the way, letting you focus entirely on laying down the perfect bead.

With a massive 800 Amp rating, this isn't a light-duty toy; it's built for serious fabrication. Whether you are welding heavy-wall pipe or large pressure vessels, the RG-240 delivers the consistent ground you need for stable arcs and quality X-ray welds. The rotary mechanism is smooth and reliable, ensuring that your ground connection never fluctuates, even as the piece turns. It easily connects to standard welding cables (2-4/0 capacity), making it a versatile addition to your shop's arsenal.

Don't risk arcing out your positioner's bearings or damaging your expensive leads. Upgrade to the Tweco RG-240 and experience the freedom of a tangle-free welding process. It is the industry standard for a reason—rugged, reliable, and built to last.

Additional Information
Brand:Tweco
Amperage:800
Item:Ground Clamp
Style:Rotary
Packaging Description:pack of 1
Model:RG-240
Cable Capacity:2-4/0
Application:Rotary Grounding, Pipe Welding

INCLUDED

  • 1 x Tweco RG-240 Roto-Ground Clamp (800 Amp)

APPLICATIONS

  • Pipe Welding and Fabrication
  • Pressure Vessel Manufacturing
  • Automated Welding Positioners
  • Tank Turning Rolls
  • Rotary Tables
  • Heavy Industrial Manufacturing

FAQ

The Tweco RG-240 is rated for 800 Amps, making it suitable for heavy-duty industrial welding applications.

It is designed to provide a continuous ground connection on rotating workpieces (like pipes on rollers) without twisting or tangling the welding cables.

The device is designed to accommodate 2-4/0 welding cables.

Yes, it can be used for any welding process (Stick, MIG, TIG, Sub-Arc) as long as the amperage is within the 800A rating.

Yes, by providing a direct path for the welding current through the Roto-Ground, you prevent current from traveling through and damaging the bearings of your positioner or turning rolls.

Tweco generally offers replacement parts for their heavy-duty equipment, ensuring a long service life.

The internal part number is 9250-1124.

It is typically attached directly to the rotating fixture or workpiece, with the stationary cables connected to the non-rotating side of the device.
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