Lotos MIG140 MIG Flux Core Welder!

The Lotos MIG140 MIG Flux Core Welder is a quality welding kit for those who also want the flexibility to use a flux core welder when you don’t have gas. For those who don’t want something that requires a lot of assembly, this may be a welder that fits your needs and it won’t cost you very much, compared to other welders in it’s class.

Specifications Of The Lotos MIG140 MIG Flux Core Welder!

Equipped with a 2T and 4T switch, this flux core welder is also a MIG welder. It only requires a 110-volt outlet for power. The unique thing about this welder is that is has variable speed control, which is good for fine tuning your welds.

Extremely portable, the size of the welder is around 9 by 14 inches with a weight of 54 pounds so it is relatively easy to move around your workshop. Coming in with a hose and all the needed parts, this has an air flow capacity of 0.42 CFM or cubic feet per minute. The variable speed dial is so simple to set up and it can really help you tune your projects as you need them.

lotos mig140 mig flux core

With an output rating of 140 amps, the welder can weld up to 1/4 inch stainless steel or 24 gauge. There are also two convenient digital display panels which display voltage as well as the speed of the wire feeder for a consistent welding experience. The ground cable quick connector has been redesigned for added convenience.

You can also weld aluminum using a spool gun specifically designed for this welder. It’s sold separately. The stability of the aluminum wire feeder is also nonetheless excellent for such a low cost piece of equipment. Miller and Lincoln must be pulling their hair out on this one.

Easily set up this welder within 10 minutes or so and start working on your projects. Using any standard wire spool that measures 4 inches or 8 inches depending upon your needs, it is a great welder for the serious DIY person, the professional welder or someone in between. With industry quality craftsmanship, the welder is quite versatile in its entire set of features. Backed by a 1-year limited warranty, you can’t go wrong with this awesome and reliable MIG welder.

lotos mig140 mig flux core

Like I said before, you can weld with our without gas. Whether it’s on MIG welding or the flux core functionality, the welder is versatile for those who absolutely need the best of both worlds without compromising quality.

The Good and the Bad.

The good side of the coin is that the welder is quite affordable for those who are just into simple DIY and home repair. For those who absolutely need a flux core welding machine then this is a cheaper alternative to have. It is quite easy to operate and there are a ton of settings and options to tweak on this awesome little welder.

The downside is that the welder is quite ambiguous with its foreign language customer support and manuals, which can be a slight turn-off for some people but not when you just want a decent welder that really works the way you want it to. It is also not as good as bigger welders for when you want to expand your horizons for bigger and harder welding projects and tasks to work upon, so it is just ideal for the smaller scale DIY projects.


Overall, if you are not super picky and you only need something for small to medium sized welding projects then the Lotos MIG140 MIG Flux Core Welder is a good buy. The price is under $400, which is half the price of the big name brands like Lincoln, Hobart, and Miller. It is something that can be in between DIY and professional use due to the flux core and MIG combination features that do not compromise the quality altogether.

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