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ESAB Warrior 400i & 500i CC/CV 415v MIG TIG MMA Welder

SKU: ESAB-Warrior-400i-500i
  • Versatility: Weld any metal, any thickness, with any process.
  • Productivity: Get more done in less time with high duty cycle and powerful output.
  • Durability: Built to withstand the toughest job sites.
  • Ease of use: Even beginners can quickly learn to use.
  • Portability: Easy to move around the job site.


Worldwide Delivery
Rated excellent on Google
Over 50 years welding expertise
Free delivery over £85 inc. VAT

Quantity discounts available – Click Here

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ESAB Warrior 400i & 500i CC/CV Multi-Process Welder – The Most Popular Choice for Professional Welders

The ESAB Warrior 400i and 500i are two of the most popular multi-process welders on the market, and for good reason. They offer unparalleled performance, reliability, and durability, making them the perfect choice for professional welders of all skill levels.


  • Durable and rugged – Suitable for outdoor and indoor use in rough environments. Warrior paired with Robust Feed PRO, with its robust and weatherproof enclosed design provide the ideal solution whenever portability and durability are key
  • Easy-to-use – Clear and intuitive user interface for everyone to get started quickly. Glove-friendly knobs make adjustments quick and easy.
  • High-Duty Cycle – For long runs across a variety of applications and delivers 400 A or 500 A at 60% Duty Cycle.
  • The 2021 Red Dot design award winning design of the RobustFeed 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.
  • PreciDrive wire drive system maintains precision wire feeding performance to promote consistent weld quality. The powerful drive system enables same level of control even for large diameter wires for hardfacing or other demanding applications

What’s In The Box

  • ESAB Warrior 400i or 500i
  • 5m (16 ft) return cable with earth clamp
  • 5m (16 ft) mains cable
  • Instruction manual
  • Quick start guide
  • Safety instruction


Part No. Description
0465350883 Warrior 500i CC/CV
0465350884 Warrior 400i CC/CV

Order your ESAB Warrior 400i or 500i multi-process welder today and experience the difference that ESAB quality makes!

Additional information







400i , 500i

Reviews (6)
6 reviews

6 reviews for ESAB Warrior 400i & 500i CC/CV 415v MIG TIG MMA Welder

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  1. Jack

    What a warrior… most powerful multi welder!

  2. Marian

    Love it!

  3. Tom

    WARRIOR!! Best price & fast delivery.. I will buy here again

  4. Josh

    It’s the best multi-process welding machine.. Fast delivery & great customer support 🙂

  5. Frank

    This welding machine is the best in its class, thank you so much EWS for your patience and guidance.. 100% recommended.

  6. Graham

    Simply the best..

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Click and Collect:
Free Click and Collect with no minimum spend from our warehouse on the Empress Park, Southampton with on-site parking. Once your order has been processed, we will advise you when it is ready for pickup.  Just want advice?  No problem.  Feel free to call in to speak to one of our friendly experts.

EWS Fleet Coverage Areas: 
Southampton | Eastleigh | Winchester | Alton | Farnham | Petersfield | Havant | Hayling Island | Waterlooville | Fareham | Portsmouth | Gosport | Chichester | Arun | Worthing | New Forest | Christchurch | Salisbury | Wiltshire | Test Valley | Basingstoke and Deane | West Berkshire | Reading | Hart | Waverley | East Hampshire | East Dorset | Hampshire | Bournemouth | Poole | Lymington | Ringwood | Verwood | East Preston | Goring-by-Sea | Lancing | Shoreham-by-Sea | Steyning | Bramber | Horsham | Adur

Nationwide Delivery (all items excluding gas cylinders):
Free UK mainland (England, Scotland and Wales) delivery on orders over £85 inc. VAT.
UK mainland delivery is £7.50 inc. VAT on orders under £85 inc. VAT.
UK islands and Northern Ireland shipping costs may vary.

UK Delivery for Gas Cylinders:
Shipping costs for gas cylinders are calculated at checkout once the delivery postcode is entered.

International Delivery:
Please contact us for an accurate delivery quote.

Spares & Accessories
Part No. Description
0445800881 RobustFeed Pro, Water
0445800883 RobustFeed Pro Offshore, Water (incl. gas flow meter+heater)
0465250881 Warrior Feed 304w
0465427880 COOL 2 Cooling Unit
0465720002 Coolant 10 l
0349313450 4-wheel Trolley
0349313100 Trolley Retrofit Kit RobustFeed *
0465508880 Guide Pin Extension Kit
0465509880 Stabiliser kit for Counterbalance Arm
0465416880 Wheel Kit, power source
0446081880 RobustFeed Wheel Kit *
0446082880 Torch Strain Relief RobustFeed
0446123880 Liquid Cooling Kit (to upgrade air cooled feeders)
F102440880 Quick Connector Marathon Pac
0459491896 Remote control AT1
0459491897 Remote control AT1 CoarseFine
0459491895 Remote control M1
0465424880 Remote outlet kit power source, 12p
0465451880 Remote outlet kit feeder, 23p 1)
0465451881 Remote Adapter kit Miggytrac/Railtrac 1)
0459553880 Remote cable M1 - 5m
0459553881 Remote cable M1 - 10m
0459553883 Remote cable M1 - 25m
61082008 Arcair® K4000 CAB Torch & Cable, Heavy Duty, (1000A , up to 13 mm round and 16 mm flat electrodes)

Machine Servicing

We can repair all makes and model welding machines using genuine manufacturer parts.


Successfully calibrated welding equipment can maximise performance through high quality welds. A certified calibration by us will ensure that your welding machine runs to its best capabilities.

ESAB Warrior 400i & 500i CC CV 415v MIG TIG MMA Welder Hero

ESAB Warrior 400i & 500i CC/CV 415v MIG TIG MMA Welder

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