Röhr MIG-250MI 3-in-1 MIG/ARC Welder Inverter Gas/Gasless 250 Amp DC Anti-Stick Welding Machine MMA IGBT 240V AC - Welding Mask & Variety of Accessories Included

This welder seems to be well built , easy to use and gets the job done. I had to return the first one as it was faulty out of the box, after plugging it in and switching it on the front display did not work. The reason I rate this product so highly is the customer service. They replied quickly to my emails and organised a new unit within the week. Very impressed with this and as such would definitely buy from them again.Pros: -easy set up - welds seem clean even in gasless mode - unit feels solidCons: - doesn't come with gas bottle fittings - manual is a bit vagueWould definitely recommend to a friend.

Got this as a used product as an Amazon Warehouse deal for £219 (Vs £320 new). Arrived on time and item works perfectly! Came with all the things it should have and after a careful close inspection it was clear that it had been used once or twice but to be honest I couldn't find anything wrong with it. After using one of these at my friends house I was hooked on how good it was compared to my old transformer Mig welder with next to no adjustments. This one is fully variable between 16.5v & 26.5v and wire speed adjustable from 0 to 13 M/min, but both adjustments are on a 0 to 10 scale so you'll need to work out what 0 to 10 means for yourself. 0 on the wire speed setting is an actual 0 speed, which is helpful when purging the hose with gas before you start the first weld. After watching some vids on YouTube etc I decided to strip the machine down and take all the covers off to inspect it all for damage and loose connections etc. As others have found the gas hose connection at the solenoid inside the case leaked a bit but this was soon tweaked up with a spanner. I've done a couple of mods to it as well to improve usability, the first was to replace the barb gas connection at the rear of the unit with a push fit 4mm plastic hose connection so I can easily use it with either disposable Mig gas bottles or use a larger bottle with a proper regulator that also outputs to a 4mm plastic pipe. Another mod was to fit a 24v changeover switch to the wire feed motor so that I could reverse the direction of the wire to spool it back in before disconnecting the welding hose and gun for storage, otherwise its a bit of a pain to either cut the wire and waste 2m of it or try to manually get it back on the spool. Works fine with the supplied 13a plug, but Ive changed that over to a more substantial Commando style industrial plug on a 20A breaker in the consumer unit. Don't bother trying to read or use the digital voltage or amps readout as with all other types of this welder these only work while welding and they just fluctuate wildly in use depending on what you are doing, and you need to be watching the weld not the display.Niggles include the Main ON/OFF switch is on the rear of the unit which is a bit awkward to reach with welding gloves on. Also nowhere to store a disposable gas bottle for easy transporting. Not used it as a stick welder yet, but works great as a gas Mig welder.Overall though, a lovely welder for the price, simple to use and set up once you understand what each of the controls do (beginners should watch YouTube videos on how to set up any Mig welder first).Highly recommended.manual available at: https://www.manualslib.com/manual/1773016/Rohr-Mig-250mi.html#manual

I had a chartered engineer for Mitsubishi come over and teach me to weld on this machine, and he said it was great. Clean, straight lines, when settings are properly adjusted, and extremely light weight. The same Clarke or Miller MIG welder weighs in at about 50 kilos. This thing weighs 17 kilos all in the package. (Add the weight of your spool and gas canister for the total setup)The fact that it's got MMA in there is handy as well. Since it's portable, you might not always be able to get gas (depending how far you travel).Also, I've got it on a 10 amp extension lead, and haven't experienced any loss of power or heat on the wires, meaning the inverter type i/o system is working well. I expected to require a 30a cable, but the 10a one is actually fine. Good deal all around. My chassis is happy too.I should mention that there is customer service, and they are really responsive, if you need them.

Amazing product I’ve used quite a few migs and this is by far the best amazing control on power and feed thanks to the inverter, very easy to set up and is all very high quality components. I run on Argon-5 for steel and the wells are smooth as silk, incredibly compact and lightweight for a 250A capacity machine. 10/10 fantastic product

Good mig and stick welder not try with gas yet.gas less is good for light work up to 7mm steel.it’s not for a heavy industry welding but ok for little jobs on site.stick is also good.soo I am actually quite happy with this purchase.

I used to do a lot of welding back in the 80’s and 90’s mainly on cars. It’s been a long time but this machine was great to get me going again after so many years being out of practice. If anything for thin metal less than 1mm it’s too powerful at its lowest setting using flux cored gas less wire. But then with thin metal it’s always difficult to maintain a continuous run.I think you’ll be hard pressed to get a better welder for ability and value.

I was very impressed with this welder for the first hour. No problems striking an ark, plenty of power. Good control of power and feed speed, Good build quality, nice accessories (apart from the mask ha ha).But, that's when my problems began. The circuit breaker for my shed tripped out, I swopped over to a house socket supplied by a C32 breaker and same problem. As soon as I turn welder on using the rear switch the MCB trips out.Something has gone wrong with the welder. Initially I get a message from Union Mart telling me that it's my problem and I should consult an electrician. If I want to return I will need to pay for postage, and once they receive the welder back with absolutely no damage they will consider reimbursing the purchase cost (but not the postage).After contacting Union Mart again through the amazon App, they agreed to issue a return paid label. Two weeks on, and they have now refunded my purchase. Moral of the story... Always keep the packaging.