If you're shopping for welding soldering equipment and want a compact multi-process welder that plugs into a standard 110V outlet, the choice often comes down to how much you want to spend versus what's already in the box. Here, two machines are the candidates: the haxiaoer 145A and the 140A Portable MIG. Both handle flux core gasless MIG, lift TIG, and stick welding, but they differ in listed price and included accessories.
Quick verdict
If the listed price is your first filter, the haxiaoer 145A comes in at $66.80, while the 140A is listed at $99.99. The 140A includes a welding helmet, MIG torch, electrode holder, ground clamp, and brush, so you may need fewer separate purchases. If you're starting from scratch, that added kit could make the higher price worthwhile.
At a glance
| Feature | haxiaoer 145A | 140A Portable MIG |
|---|---|---|
| Listed price | USD 66.80 | USD 99.99 |
| Welding processes | Flux Core, Lift TIG (extra torch), Stick | Flux Core Gasless MIG, LIFT TIG, MMA/Stick |
| Control interface | Digital display | LED digital screen with synergic control |
| Amperage | 145A | 140A |
Where each machine wins
- The haxiaoer 145A costs less and weighs 11 pounds, making it a lightweight option for carrying around. It also lets you adjust wire thickness in .030, .035, or .040 increments through its user-friendly controls.
- The 140A includes a premium helmet and torch in the kit, and its synergic control automatically matches voltage and wire feed speed based on the selected wire diameter. The LED screen shows voltage and current, so you can check settings without lifting your helmet.
Product notes
haxiaoer MIG Welder 145A 110V, 3 In 1 Flux Core/Lift TIG/Stick Welding Machine
This 3-in-1 machine is the lower-priced choice of the two. Its 145A rating and 11-pound weight make it a good fit for DIY repairs, home projects, and light farm work. The description highlights an IGBT inverter and a digital display, and the control system lets you change wire thickness in .030, .035, or .040 steps or adjust amperage without needing to guess. It's listed with a semi-automatic feed, and it's described as suitable for both beginners and professionals. Because the listing says Lift TIG requires an extra torch, you may want to factor in that additional component if you plan to use that mode. If you already own a helmet and torch, this unit gives you a portable gasless MIG and stick welder without the extra kit cost.
140A MIG Welder, 3 in 1 Flux Core, MIG/LIFT Tig/Stick Welding Machine 110V Porta
This unit's listing promises a "Complete Kit with Premium Helmet," and the included components back that up: 140Pro welder, MIG torch, electrode holder, ground clamp, and brush. It offers the same multi-process capability-Flux Core Gasless MIG, MMA/Stick, and LIFT TIG-and is described as suitable for home users, DIY enthusiasts, outdoor repairs, rusty metal, and farm work. The synergic control automatically sets wire feed speed to the chosen wire diameter, and the LED digital screen displays voltage and current, which can be especially helpful for beginners. The trade-off is the higher listed price; you're paying more for the bundled accessories and automated control.
Final choice by use case
Choose the haxiaoer 145A if you already own a welding helmet and torch and want to save on the upfront price for a compact 110V welder. Choose the 140A if you prefer an all-in-one kit that includes the helmet and torch, and you value the synergic control that handles wire speed matching for you.
