Robust Feed Pro


Robust Feed Pro

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The Robust Feed, with its ergonomic, robust and enclosed design, is the ideal partner whenever portability and durability are key. Equipped with a new precision wire drive system with enough power to handle up to 2.0 mm (5/64”) solid wire and 2.4 mm (3/32”) cored wire. Offshore variants available with flow meter and heater included. Robust Feed Pro works with Warrior power sources.


  • 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
  • Large, sun-friendly display and clear controls make set up efficient and easy when wearing gloves
  • 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


  • Industrial and General Fabrication
  • Pipeline
  • Structural Steel Fabrication
  • Repair and Maintenance
  • Marine and Offshore
  • Steel Erectors
  • Hard Surfacing and Cladding


Description or Qualifier incl. top handle
Length 23.4 in. (595 mm)
Width 9.8 in. (250 mm)
Height 16.9 in. (430 mm)


Weight 37 lb (16.8 kg)

Power Specifications

Protection Class IP44

Wire Feeder Specifications

Max Spool Diameter 300 mm (12 in.)
Wire Feed Speed 0.8 - 25.0 m/min (31 - 984 in./min)
Wire Spool Capacity 20 kg (45 lb)
Metal Stainless Steel
Wire Diameter 0.6 - 1.6 mm (.023 - 1/16 in.)
Metal Cored Wire
Wire Diameter 0.9 - 2.4 mm (.035 - 3/32 in.)
Metal Aluminum
Wire Diameter 09. - 1.6 mm (.035 - 1/16 in.)
Metal Mild Steel
Wire Diameter 0.6 - 2.0 mm (.023 - 5/64 in.)

Welding Output

Welding Output 500 A @ 60%
400 A @ 100%
550 A @ 50%

Input Voltage

Voltage 42 VAC


Standards CE / CSA
Operating Temp -4 to +131 degF (-20 to +55 degC)

How to purchase Robust Feed Pro

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.

Find the Closest Distributor

Part Numbers and Accessories

Part Numbers : Robust Feed Pro
Robust Feed Pro Offshore (incl. gas flow meter+heater) Tweco 0445800885

NOTE: For Torches, Cables, and other accessories, please download the fact sheet.

Accessories : Robust Feed Pro
Classic 5 Air Cooled MIG Gun (500A, 1/16, 15 ft, Tweco) 1050-1113
Guide Pin Extension Kit ** 0465508880
Interconnection Strain Relief Kit *** 0446050880
Liquid Cooling Kit (to upgrade air cooled feeders) 0446123880
Quick Connector Marathon Pac F102440880
Robust Feed Wheel Kit 0446081880
Spray Master 350 Air Cooled MIG Gun (350A, 1/16, 12 ft, Tweco) 1036-1613
Spray Master 350 Air Cooled MIG Gun (350A, 1/16, 15 ft, Tweco) 1036-1615
Spray Master 450 Air Cooled MIG Gun (450A, 1/16, 15 ft, Tweco) 1040-1052
Spray Master 450 Air Cooled MIG Gun (450A, 1/16, 25 ft, Tweco) 1040-1058
Torch Strain Relief 0446082880
Trolley (Robust Feed/Warrior Feed/Aristo Feed) 0349313450
Trolley Retrofit Kit Robust Feed ✝ 0349313100
Tweco 4 MIG Gun Connection Kit (included w. feeder) 0446120882
Tweco 5 MIG Gun Connection Kit 0446120884

** Extension Kit required when Wheel Kit is used in combination with Trolley.

*** To upgrade existing Warrior interconnection cable sets to fit with Robust Feed

✝ To fit Robust Feed on existing Warrior Trolley 0465510880