Mig Welder Buyer's Guide

Whether you're a seasoned welder or a learner, everyone needs a buyer's guide when buying their next mig welder. We cover every detail of voltages, amps, weld thicknesses, torches, mig wire, gas regulators, gas cylinders, trolleys and masks to ensure that you can buy in the confidence that your new welder will be up to the job in hand.

Mig welding machines can be confusing to newbie welders but hopefully our discussion on what to look for in a mig welder, our in depth welding tips section and our complete round up of all mig welding machines currently available on the UK market will demystify everything for you. We have incorporated an up to the minute mig welder price comparison in to all of our product listings and prices are checked daily to ensure that you can get the best deal on every gas or gasless mig welder!

We bring to you details of all the best mig welders in the UK including Clarke mig welders, Sealey mig welders, Siegen mig welders and Draper migwelders. Whether you're in the trade or a mig welding hobbyist we hope that our web site helps you along the way to great results on your next job or project.

We have a wide range of Mig Welder from various manufacturers such as Clarke, Draper, Northern Tool, Rockworth, Sealey, Siegen, Telwin and many others.

100 No Gas Mig Welder

100 No Gas Mig Welder

This no gas mig welder arrives complete with an earthing cable, clamp, wire brush and chipping hammer. Thermal protection is built in and the welder makes use of gasless wire on a stepless wire feed. Recommended wire for this mig welder is the SIP 0.8mm, 0.7kg Cored Wire.

  • Best Price: 22019£99.96 (inc. VAT)
  • FREE Earlex 2000W Wallpaper Stripper worth £24.98 when you spend £200, using discount code: FREESTRIPPER
  • Note: The prices above do not include the discount codes shown.

 

Rockworth 27677094 No Gas Mig Welder

Rockworth 27677094 No Gas Mig Welder

This 90amp mig welder takes flux mig wire only of between 0.6 and 0.9mm diameter and is delivered with a welding face mask and a chipping hammer and wire brush. 12 month guarantee included.

  • Best Price: 21976£119.98 (inc. VAT)
  • Save 20% when you spend £50 on Sale items, using discount code: BQSUMMER20
  • Note: The prices above do not include the discount codes shown.

 

Clarke 101NG No-Gas Mig Welder

Clarke 101NG No-Gas Mig Welder

Product information to be added shortly, click a retailer logo below for a full specification...

 

Clarke 85ENB No Gas Mig Welder

Clarke 85ENB No Gas Mig Welder

This hobbyist 85amps, 230v mig welder can weld mild steel up to 4mm in thickness using 0.9mm flux coated wire and is perfect for car body maintenance and other metal work repairs.

 

Siegen S0771 Portable Mig Welder

Siegen S0771 Portable Mig Welder

This model is a portable 130Amp, 240v mig welder capable of welding 2mm steel or 3mm aluminium using 0.7mm (5kg) spools of steel wire or 0.5mm (2kg) aluminium wire. Transformer cooling is implemented with a forced air system to maintain welding performance using the non-live torch. This model is supplied with a face mask, mini gas regulator, contact tips (0.6mm and 0.8mm) and a spool of wire so you can get started right away!

  • Best Price: 22091£171.95 (inc. VAT)
  • Save 10% off all RoughNech tools, using discount code: RNECK10
  • Note: The prices above do not include the discount codes shown.

 

Clarke 90EN No-Gas Mig Welder

Clarke 90EN No-Gas Mig Welder

The 90EN is a dual purpose 90amp mig welder running on a 230v power supply. It accepts 0.6 or 0.9mm spools of wire weighing up to 5kg to weld mild steel of up to 4mm in thickness. Ventilated cooling is used along with built in thermal protection with the usual auto reset feature. Delivered accessories include a spool of flux coated wire, earth clamp and face mask.

 


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Featured Mig Welder Video


Gas or No Gas Mig Welders?

Conventional mig welding uses a metal mig wire fed through the welding torch with a separate gas to shield the weld from oxidisation caused by naturally occurring oxygen and nitrogen in the atmosphere. Gas is supplied in disposable bottles or cylinders containing CO2/Argon gases (see our accessories section on the left).

Gasless mig welding machines uses a special mig wire that includes a flux core which shields the weld from the natural occurring gases as the wire is melted and covers the weld – in the same way as the gas protects in gas welding machines.

The advantage of no gas welding using a gasless mig welder is that work can be done outdoors where it may be windy and the protection from the gas from a gas welder would be blown away. The disadvantage however is that the flux in the wire covers the weld meaning that you often can’t see clearly what you are working on. This will also have to be cleaned before painting the weld to ensure a smooth finish.

The advantage of gas welding with gas mig welders is that you can clearly see the weld pool while you are working and there is none of the associated mess with gasless welding. The disadvantage of course is the running costs of replacing the gas bottles.

If you’re unsure as to whether you will want to weld with gas or not, then choose a mig welder that does both.