---
product_id: 14087592
title: "LOTOS MIG140 140A MIG Welder Advanced Auto MIG Synergistic Setting, Voltage Fine Tuning, Gas MIG Welding & Gasless Flux Core MIG Welding - Brown, 120V, Without Aluminum Spool Gun"
price: "€ 874.77"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.fr/products/14087592-lotos-mig140-140a-mig-welder-advanced-auto-mig-synergistic-setting
store_origin: FR
region: France
---

# 140A industrial power Precise voltage & wire speed Aluminum wire feeder stability LOTOS MIG140 140A MIG Welder Advanced Auto MIG Synergistic Setting, Voltage Fine Tuning, Gas MIG Welding & Gasless Flux Core MIG Welding - Brown, 120V, Without Aluminum Spool Gun

**Price:** € 874.77
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Weld Like a Pro, Wherever You Are!

## Quick Answers

- **What is this?** LOTOS MIG140 140A MIG Welder Advanced Auto MIG Synergistic Setting, Voltage Fine Tuning, Gas MIG Welding & Gasless Flux Core MIG Welding - Brown, 120V, Without Aluminum Spool Gun
- **How much does it cost?** € 874.77 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/14087592-lotos-mig140-140a-mig-welder-advanced-auto-mig-synergistic-setting)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Control:** Dual digital displays let you fine-tune wire feed speed and voltage for flawless welds every time.
- • **User-Friendly Design:** 2T/4T trigger modes reduce fatigue during long welds—comfort meets productivity.
- • **Powerhouse Performance:** 140 amps of professional-grade MIG welding power for steel and stainless up to 3/16" thickness.
- • **Plug & Play Convenience:** Runs on standard 110/120V outlets with quick setup under 10 minutes—get welding fast.
- • **Versatile Welding Modes:** Switch effortlessly between gas MIG and gasless flux core welding to tackle any project.

## Overview

The LOTOS MIG140 is a 140-amp MIG welder designed for both DIY enthusiasts and professionals, offering industrial-quality welds on mild and stainless steel up to 3/16" thick. Featuring dual digital displays for precise voltage and wire speed adjustments, a durable aluminum wire feeder, and versatile gas and gasless welding modes, it plugs into any standard 110/120V outlet for quick, hassle-free setup. Backed by a 3-year limited warranty and a 30-day satisfaction guarantee, it’s the perfect blend of power, precision, and portability.

## Description

About Lotos Technology Headquartered in Sunnyvale, California, USALotos Technology supplies quality welding and cutting tools to small businesses and Do-It-Yourself (DIY) buyers. Since 2007, our products have gained recognition as a reputable source for affordable industrial and consumer based portable plasma cutters and welders. We are proud of our product, quality and after-sale service. We offer quality welding and cutting tools to small businesses and DIY buyers. Our tools help you with your DIY projects to "Cut it, Weld it, Build it" to get the job done! The LOTOS MIG140 features a 140 amp MIG welder that can weld at industrial quality and performance at a very affordable price. The most versatile and perfect welder for do-it-yourself home users as well as professional users. The LOTOS MIG140 is also spool gun capable for welding aluminum. It can be easily connected to your existing 110V wall outlet and quickly setup within 10 minutes or less. It handles industrial standard 4" or 8" wire spools and incorporates a thermal overload protection system to protect your welder.

Review: Could be the Best Intro MIG Welder for the Price - This is my first welder and now that I'm really into welding, I know that it's not going to be my last. But that doesn't mean it's not a great intro-level MIG welder. It's served me very, very well and never failed me. In fact, through several years of welding with it now, it's never failed me once. Now that I'm more advanced I might want a better regulator and gun and maybe even a 220 powered machine ... but this thing has been great. My video is from a recent roof rack welding project of mine using this welder. I use it inside and outside, and you'll see that i welded up a simple cart for the welder just so I can move it and the tank around. If you're new to MIG you'll need a tank and gas to make this baby work. I got mine at a local welding store. YOu'll also need more wire, as it comes with a very small spool. I found cheap wire at HFreight. Look for other welding accessories and you should be good to go (a mask is essential, you may also want gloves and magnets and the stuff for cleaning/protecting the head of the welder). This welder is entirely plus-and-play, meaning it was easy for me to learn how to use. MIG is a great place to start making solid welds, and I've been very happy with this affordable machine.
Review: Money well spent. - Wire that comes with it welds well. Gun is decent. I chose to grind one of the included nozzles down till it was flush with the tip. It welded a little cold before doing that like it had too much stickout. Afterward, the weld profile was much flatter and had better fusion at the toe. I also have switched the nozzle over on the gun so that I hold it like a tig torch. I'm not entirely sure how anyone points the nozzle down on a MIG and still hits the trigger, but everyone seems to do it. I can't though. I need to sit down and prop a pinky on something to weld smoothly. This gun allowed me to do that and use my index finger for the trigger. I really like that. The regulator is good. The machine seems to read accurately. I thought the ground cable was a bit dinky looking, but it doesn't get hot like my TIG machine clamp does at even 60amps. Some reviewers had an issue with the feed mech? Not sure if the company fixed it, but I've had zero problems running the wire that came with the machine. No slipping or birds nesting whatsoever, even with the cable in non-ideal positions.

## Features

- ★Rated Output: 140-amp MIG welder; mild/stainless steel: 24 gauge - 3/16"; input voltage:110/120v; it can be easily connected to your existing 110/120v wall outlet.
- ★ More Precisely: Customers can adjust the wire feeder speed and welding voltage more precisely with the 2 digital displayers. new designed ground cable quick connector.
- ★ Aluminum Wire Feeder: The durable high quality aluminum wire feeder offers a much more stable and better welding experience.★2T/4: 2T(Manual)/4T(Semi-auto) switch is now available; you can release your finger for a long time welding job.
- ★Multi Use: Welding stainless steel, mild steel, aluminum (with a spool gun, not included in the package, need to purchase separately) and other metal materials.
- ★Wire Range: .025"-.030" (0.6-0.8mm) Solid Steel; .030"-.035" (0.8-0.9mm) Flux Cored.
- ★What Includes: MIG torch, Ground Clamp Cable, Gas Hose, Argon Regulator, .023” (0.6mm) & .035” (0.9mm) Contact Tips, Welding Mask and Wire. Wire range: 0.025 in. - 0.030 inches
- ★Buy with Confidence: As We Offer 30-Day 100% Satisfaction or Money Back Guarantee, 1 year new replacement and 3 Year Limited Warranty;

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.2 out of 5 stars 251 Reviews |

## Images

![LOTOS MIG140 140A MIG Welder Advanced Auto MIG Synergistic Setting, Voltage Fine Tuning, Gas MIG Welding & Gasless Flux Core MIG Welding - Brown, 120V, Without Aluminum Spool Gun - Image 1](https://m.media-amazon.com/images/I/61WN1IPAALL.jpg)
![LOTOS MIG140 140A MIG Welder Advanced Auto MIG Synergistic Setting, Voltage Fine Tuning, Gas MIG Welding & Gasless Flux Core MIG Welding - Brown, 120V, Without Aluminum Spool Gun - Image 2](https://m.media-amazon.com/images/I/61vXNXPwKbL.jpg)
![LOTOS MIG140 140A MIG Welder Advanced Auto MIG Synergistic Setting, Voltage Fine Tuning, Gas MIG Welding & Gasless Flux Core MIG Welding - Brown, 120V, Without Aluminum Spool Gun - Image 3](https://m.media-amazon.com/images/I/71A0YGsFpaL.jpg)
![LOTOS MIG140 140A MIG Welder Advanced Auto MIG Synergistic Setting, Voltage Fine Tuning, Gas MIG Welding & Gasless Flux Core MIG Welding - Brown, 120V, Without Aluminum Spool Gun - Image 4](https://m.media-amazon.com/images/I/71C0JEdG9CL.jpg)
![LOTOS MIG140 140A MIG Welder Advanced Auto MIG Synergistic Setting, Voltage Fine Tuning, Gas MIG Welding & Gasless Flux Core MIG Welding - Brown, 120V, Without Aluminum Spool Gun - Image 5](https://m.media-amazon.com/images/I/71cSsM-xa5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Could be the Best Intro MIG Welder for the Price
*by S***E on February 25, 2019*

This is my first welder and now that I'm really into welding, I know that it's not going to be my last. But that doesn't mean it's not a great intro-level MIG welder. It's served me very, very well and never failed me. In fact, through several years of welding with it now, it's never failed me once. Now that I'm more advanced I might want a better regulator and gun and maybe even a 220 powered machine ... but this thing has been great. My video is from a recent roof rack welding project of mine using this welder. I use it inside and outside, and you'll see that i welded up a simple cart for the welder just so I can move it and the tank around. If you're new to MIG you'll need a tank and gas to make this baby work. I got mine at a local welding store. YOu'll also need more wire, as it comes with a very small spool. I found cheap wire at HFreight. Look for other welding accessories and you should be good to go (a mask is essential, you may also want gloves and magnets and the stuff for cleaning/protecting the head of the welder). This welder is entirely plus-and-play, meaning it was easy for me to learn how to use. MIG is a great place to start making solid welds, and I've been very happy with this affordable machine.

### ⭐⭐⭐⭐⭐ Money well spent.
*by D***N on January 27, 2018*

Wire that comes with it welds well. Gun is decent. I chose to grind one of the included nozzles down till it was flush with the tip. It welded a little cold before doing that like it had too much stickout. Afterward, the weld profile was much flatter and had better fusion at the toe. I also have switched the nozzle over on the gun so that I hold it like a tig torch. I'm not entirely sure how anyone points the nozzle down on a MIG and still hits the trigger, but everyone seems to do it. I can't though. I need to sit down and prop a pinky on something to weld smoothly. This gun allowed me to do that and use my index finger for the trigger. I really like that. The regulator is good. The machine seems to read accurately. I thought the ground cable was a bit dinky looking, but it doesn't get hot like my TIG machine clamp does at even 60amps. Some reviewers had an issue with the feed mech? Not sure if the company fixed it, but I've had zero problems running the wire that came with the machine. No slipping or birds nesting whatsoever, even with the cable in non-ideal positions.

### ⭐⭐⭐⭐⭐ Responsive and Responsible Company
*by L***I on October 12, 2020*

This is the first, sincere review I've left for a product on amazon. My conscious would not be clear if I didnt. Truly a company that stands by their product. Much past the first year of my ownership of the welder I had a wierd issue arise that would cause the wire to just ball up as it came out of the gun and eventually just fall to the floor. I found that the wire feed mechanism was malfunctioning and the welder in general making a pretty loud racket. I contacted support and after some back and forth of photos and videos describing my problem they sent me both a new circuit board and and new feed motor assembly. This didnt fix the issue so they sent me out a replacement welder and paid postage to send the one I was having issues with back to them. Keep in mind this well past any warranty. This welder works perfectly and while i was initially frustrated at it failing to work reliably I was amazed at their efforts to make it right for me. Even when they had every ground to make me pay for shipping and for repair. All in all. A solid company to deal with that takes responsibility for their products. Would definitely recommend to anyone looking to get a decent welder at this price.

## Frequently Bought Together

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-28*