The Oxford MultiMIG 411CS MIG welder is a British made 230v heavy duty inverter based power source, simple to use, rugged, reliable and offer better welding performance than older transformer MIG welders. Faster welding with less down time, less cleaning up and lower power consumption. Welds steel, stainless, Duplex, hardox, aluminium and alloys, whatever metal you want, these are a real joy to use. Oxford welding machines have been made in the UK for over 60 years. They are known for simple rugged build quality, high reliability, long life span and excellent welding performance. We take pride in hand building every machine using the best quality components. Our Oxford MULTIMIG inverter range are built exactly the same way. These models provide welding performance on another level and offer you more than similar products on the market today. 

Supplied with a free MB36-3m torch and reg.

Operators Manual

Every Oxford welding machine is offered with the following guarantees:
2 year warranty all items - except torch and regulator.
20 year minimum guarantee of spares availability

Please call for a great deal !

Features

• Compact MIG welder that can also take a separate wire feeder 
• MMA Arc and DC TIG
• Can accept a spool guns for better aluminium welding
• Can accept a TIG torch for DC welding applications
• Infinitely variable weld power from 20A to 410A with precision to 1A and 0.1V
• Digital display shows set and precise values prior to welding
• Super smooth low spatter MIG welding, instant arc starts with no popping
• Unique ARC TUNE control allows full control over welding characteristics from CV to CC
• Unique ARC TUNE for variable inductance, fine tune the arc precisely, dial out spatter
• Reversible polarity ,2T and 4T function, adjustable burnback, adjustable gas post flow
• Auto compensation for extension cables up to 100M or poor mains supply
• Generator friendly with built in surge protection
• Low standby power consumption of just 12-20W
• High duty cycle
• Cooling chamber keeps dirt away from electronics
• Low weight
• Industrial machine built to to work hard for 25 years + 
• Quiet running

Further Reading

If you are considering a MIG welder then the choice is often between a transformer based machine on wheels or a inverter based machine. For workshop use a good European made transformer based basic MIG machine with simple switches to control the output power has been the sensible choice for many applications. (Commonly referred to as step voltage or transformer type machines). They are generally cost effective, reliable, perform well, have a long life span. Also a good quality basic MIG machine is quite electrically efficient in design (around 77% for most OXFORD MIG models). 
However recent UK & EU legislation now requires efficiency to meet 80% for single phase or 85% for 3 phase welding power sources. Also required is low  power consumption on standby & there are additional rules regarding spares availability.
Our OXFORD machines have always been built to stand the test of time, simple, rugged & reliable so we always used copper wound traditional transformers for every machine. However the new legislation means we can no longer make most transformer based welding sets, its just not quite possible to get to the minimum efficiency needed. 
Oxford new inverter machines are totally unique in design & build. Firstly, we always want to make solid reliable equipment built to last. So Oxford inverter machines are made using only two IGBT power modules (transistors) with minimal PCB's & small parts, also no microprocessors are used. (fewer parts = higher reliability). Our PCB's have very high creepage & clearances between tracks & parts to maximise reliability in damp dirty conditions. We also use a separate cooling chamber to keep dirty airflow away from electronics. OXFORD inverters are very simple in construction & can be maintained by any competent Technician anywhere in the world (no electronic degree or inverter experience needed).