RobustFeed U6


RobustFeed U6

The following items have been added to your list


The Robust Feed, with its ergonomic, robust and enclosed design, is the ideal partner whenever portability and durability are key. These new pulse welding wire feeders are equipped with a new precision wire drive system perfect for demanding applications. Additional features include an MMA outlet and integrated flow meter.

Robust Feed control functions are easy to find, set and fine-tune. The Robust Feed U6 offers additional functionality including parameter limits and parameter lock for better repeatability. Robust Feed offers synergic lines to address a wide variety of steel, aluminium and stainless steel wires.



  • Durable, drop-proof housing that withstands demanding applications
  • Great portability with ergonomic handles, 5 lifting points and safe for crane lifting handles
  • Weatherproof, enclosed design that withstands rain from all directions and inside heater ensures the filler metal is kept dry
  • Protected cable connectors and sturdy strain relief for interconnection cable reduces maintenance
  • Works as great in the field as in workshops, on a trolley, with or without wheel kit, and other options and accessories


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


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 Robust Feed U6

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 : Robust Feed U6

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.