** All prices exclude VAT **

£1,875.00 Exc VAT*

The Warrior 350 Three-Phase MIG Welder is an industrial 350 Amp inverter MIG welder with a 415V three-phase input, designed for both workshop and site use. Weighing 32kg, including a 15kg wire spool inside the machine, this welding machine is highly portable making it easy for transporting to site.

The Warrior 350 Three-Phase MIG Welder is fitted with a powerful four roller drive wire feed unit, which can handle both solid and flux cored wires up to 1.6mm diameter. This welding machine is also fitted with reverse polarity for flux cored wire and has a powerful 250A MMA facility, ideal for arc gouging. Our optional Warrior Aluminium MIG Welding Kit enables you to modify your Warrior 350 MIG Welder to start welding aluminium immediately.

This welder will run off our Bison Whisper Three-Phase 10kVA Generator, as well as other brands, including the Mosa 300, Genset 300 and Shindaiwa 400, at maximum amperage for an extended period.

The Warrior 350 Three-Phase MIG Welder has the capacity to be run as a water-cooled machine; increasing the machine’s efficiency and operating time. It is also available as a single-phase machine.



Input voltage415V three-phase
Duty cycle350A @ 100%
Wire range0.8-1.6mm
Weight 32kg
Frame dimensions (L x W x H)790 x 340 x 670mm
Digital amp/voltmeterFully calibrated
Four roller drive
Soft start
Stepless power control
Variable spatter control (inductance)
Variable burnback control
MMA function
Generator friendly

Supplied With:

• PRO36 (M8) 4m torch
• 5m earth cable with crocodile type clamp
• 10m SY armoured mains cable
• Warrior argon regulator
• 10m argon hose
• Mounted on industrial easy-lift frame with locking castors
• 1-year parts and labour warranty (excl. consumable items). This will be extended to a Lifetime warranty providing the machine is serviced annually by Warrior Welders
• Shipped fully assembled, mounted on its cradle and on a pallet

Additional Options:

• Aluminium MIG Welding Kit: £235.00
• WP17V 12.5ft TIG Torch: £98.22
• 5m Arc Welding Cable: £58.95
• Arc Gauging Torch: £98.95
• Bottle Carrying Trolley: £225.00
• Warrior Horizontal Water Cooler: £595.00
• DF605 4m Water-Cooled Torch: £295.99
• Bison Whisper 240/415V 10kVA Diesel Generator: £1895.00


• Customer collection from our premises by appointment only
• Mainland UK: £60 (exclusions apply, enquire for further details)
• NI: £115
• ROI: £160

Support & Services:

• All of our machines are set up and tested to the customers’ requirements
• Full product support is provided by our engineers
• Our team carry out services and repairs on all makes and models of machines

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What others are saying

  1. warriorwelders

    Robust and compact


    The 350amp MIG and stick is the best and most valuable configuration I have ever come across. Robust and compact. This machine has never skipped a beat and stays crisp and constant through dip transfer and spray; hard facing to stainless and mild steel. Along with your help and product support, your machine has enabled me to provide a reliable and dependable service. This machine is the ideal tool for on-site and even off-site services. I have complete confidence in this machine leading me to buying a second and also recommend it to many people. Looking forward to growing my collection.

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  2. warriorwelders

    Working a dream


    Our Warrior 350 is working a dream. We have had it now for almost 3 years and we wouldn’t dream of changing it for anything else. We use it on aluminium only and in the spring we will be upgrading one of the MIGs we use on steel; it will be replaced with a warrior

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