RobustFeed Pulse/U6/U82

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The Robust Feed, with its ergonomic, robust and enclosed design, is the ideal partner for fabricators. These new pulse welding wire feeders are equipped with a new precision wire drive system perfect for demanding applications.

Robust Feed Pulse control functions are easy to find, set and fine-tune, while the Robust Feed U6 offers additional functionality including parameter limits and parameter lock for better repeatability. Robust Feed U82 offers pulse on pulse and other advanced processes with the SuperPulse functionality. All units offer synergic lines to address a wide variety of steel, aluminium and stainless steel wires.



  • Fully portable feeder offering the benefits of pulse - reducing weld spatter and post weld clean up, controlling bead appearance and profile, increased speed for position welding and more depending on the application
  • PreciDrive wire drive system maintains precision wire feeding performance to promote consistent weld
  • quality
  • Durable housing, sturdy strain relief for interconnection, 5 ergonomic lifting points and safe for crane lifting handles makes product truly portable
  • Integrates perfectly on standard trolleys, with or without wheel kit, and other options and accessories
  • The 2021 Red Dot design award winning design of the Robust Feed also provides additional benefits including, best in class enclosure from moisture and dust to keep the spool safe, an integrated heater and flow meter and well-designed ergonomics


  • Energy
  • Industrial and General Fabrication
  • Mobile Equipment
  • Pressure Vessels
  • Railcars
  • Tank and Vessel Fabrication
  • Transportation
  • Structural Steel Fabrication
  • Marine and Offshore
  • Steel Erectors


Dimensions 675 x 265 x 418 mm (26.6 x 10.4 x 16.5 in.)


Weight 16.7 kg (36.8 lb)

Power Specifications

Protection Class IP44

Wire Feeder Specifications

Max Spool Diameter 300 mm (12 in.)
Wire Diameter 0.6 - 2.0 mm (0.023 - 5/64 in.) 0.6 - 1.6 mm (0.023 - 1/16 in.) 0.8 - 2.4 mm (0.031 - 3/32 in.) 0.8 - 1.6 mm (0.031 - 1/16 in.)
Wire Feed Speed 0.8-25.0 m/min
Wire Spool Capacity 20 kg
Metal Mild Steel Stainless Steel Cored Wire Aluminium

Welding Output

Welding Output 500 A @ 60%
400 A @ 100%
630 A @ 35%

Input Voltage

Voltage 42 V


Conditional Statement w/derating
Operating Temp -20 to +40 degC +55 degC
Standards CE

How to purchase RobustFeed Pulse/U6/U82

We're as eager to put ESAB gear in your hands as you are to have it.  That's why we sell our products with distributors who'll give you the attention, support, and value you deserve.  Their expertise will make sure that you're as happy with the purchasing process as we know you'll be with your purchase itself.

To make things even easier, we've developed the online shopping list below.  As you browse our site, you'll be able to click on any product to have it added to this easy reference sheet.  And when you're done, you can send the list to yourself or print it out and bring it in to the distributor of your choice.

To find an ESAB distributor, just use the distributor locator tool featured on every page of our site.  Alternatively, you can call our support line at +361 382 1235 and we'll point you in the right direction.

Part Numbers and Accessories

Part Numbers : RobustFeed Pulse/U6/U82

ELP feature needed for use with legacy equipment for example Cool 1.

Robust Feed Pulse/U6/U82 with push-pull has support for remote control and mechanisation with Miggytrac B5001 & Railtrac B42V/BV2000. Compatible push-pull torches MXH 315PP and MXH 420wPP.

Combine Robust Feed U0 with one Robust Feed U82 to have two wire feeders simultaneously connected.

Accessories : RobustFeed Pulse/U6/U82