Robust Feed Pulse/U6
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 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. Both units offers synergic lines to address a wide variety of steel, aluminium and stainless steel wires.
Features
- 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
- 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
Industries
- Energy
- Industrial and General Fabrication
- Mobile Equipment
- Pressure Vessels
- Railcars
- Tank and Vessel Fabrication
- Transportation
- Structural Steel Fabrication
- Marine and Offshore
- Steel Erectors

Documents
Dimensions
Length | 675 mm (26.6 in.) |
Width | 265 mm (10.4 in.) |
Height | 418 mm (16.5 in.) |
Weight
Weight | 16.7 kg (36.8 lb) |
Power Specifications
Protection Class | IP44 |
Wire Feeder Specifications
Max Spool Diameter | 300 mm (12 in.) |
Wire Feed Speed | 0.8-25.0 m/min |
Wire Spool Capacity | 20 kg |
Metal | Mild Steel |
Wire Diameter | 0.6 - 2.0 mm (0.023 - 5/64 in.) |
Metal | Stainless Steel |
Wire Diameter | 0.6 - 1.6 mm (0.023 - 1/16 in.) |
Metal | Cored Wire |
Wire Diameter | 0.8 - 2.4 mm (0.031 - 3/32 in.) |
Metal | Aluminium |
Wire Diameter | 0.8 - 1.6 mm (0.031 - 1/16 in.) |
Welding Output
Input Voltage
Voltage | 42 V |
Specifications
Standards | CE |
How to purchase Robust Feed Pulse/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.