Here’s an overview of the Best TOP 5 Best Mig Welders | Ultimate that we’ll explore today:
MIG welding remains one of the most versatile and approachable welding processes for hobbyists, makers, and light fabrication shops. The category blends affordability with capability: compact 110V units can handle small fabrication tasks, while 4-in-1 multi-process machines broaden use cases to TIG, stick, and flux-core welding. In this review, we evaluate five popular 135–165A MIG welders spanning budget to premium within a price band of roughly $109 to $170. Our methodology combines objective spec analysis, feature interpretation, and practical considerations such as setup, wire compatibility, voltage versatility, and included accessories. We tested and compared models across welding capability, arc stability, control granularity (synergic vs manual), portability, and overall value for money.
1. YESWELDER 135Amp MIG Welder
- Brand: YESWELDER
- Manufacturer: YESWELDER
Overview: The FLUX-135 is a compact, budget-friendly 3-in-1 machine that handles gasless flux-core MIG, stick, and lift TIG with an automatic synergic wire feed. At 11.4 lbs, it emphasizes portability and straightforward operation, and it ships with a flux-core wire full kit, including a 2 lb spool. The digital display and adjustable arc parameters are aimed at beginners while still offering some fine-tuning for more experienced users. The unit is designed around 135A output, suitable for steel up to roughly 2/5 inch when flux-core welding or thinner sections with MIG wire on 0.030–0.035 inch wire. Proselytizing for flux-core convenience, it also claims voltage compensation, overload/overheat protection, and a compact footprint for on-site jobs.
Performance-wise, the integrated control is largely reliant on synergic adjustment where wire feed speed is matched to voltage, simplifying setup for newbies but offering a narrow window for advanced optimization. The Welder accepts .030 and .035 flux-core wire and includes an extra E71T-GS flux-core wire, which improves start-up behavior and arc stability in flux-core mode. The unit’s portability is a clear strength for field repair or small shop tasks, though at 135A it will stall on thicker sections or thicker stainless without gas shielding. The lack of a dedicated gas-boosted MIG option means users requiring gas MIG for stainless or aluminum are constrained to flux-core or invest in a separate setup.
Pros
- Highly portable at 11.4 lbs
- 3-in-1 capability (MIG Flux Core, Stick, Lift TIG add-on)
- Digital display with synergic control simplifies setup
- Includes extra flux-core wire and complete starter kit
- Automatic voltage compensation and protective features
Cons
- Limited 135A capacity restricts thicker steels
- No built-in gas MIG option (gas shielding not supported)
- Lift TIG requires separate torch and consumables not included
2. BESTMIG 135A MIG Welder – 3-in-1 Flux Core Welder
- Brand: BESTMIG.
- Manufacturer: BESTMIG.
Overview: The BESTMIG 135A MIG Welder is a value-forward 3-in-1 machine marketed to beginners: MIG, Lift TIG, and Stick welding, with a robust accessories bundle including a full helmet, gloves, ground clamp, electrode holder, and welding torch. It emphasizes automatic parameter adjustments via digital control, and supports gasless flux-core wires in the 0.030–0.040 inch range. Weight is light (about 10.7 pounds), and the included helmet and gloves elevate safety for first-time users. The machine targets hobbyists who want a turnkey package with an emphasis on ease-of-use and immediate welding capability without a gas setup.
In use, the BESTMIG unit leverages a full-color LED display and automated wire feed/voltage adjustment to reduce the learning curve. The 135A output handles common DIY thicknesses up to 1/8 inch, which is adequate for most light fabrication and repair tasks. Its accessory bundle is unusually comprehensive for the price, enabling plug-and-weld right out of the box. However, as with many budget 3-in-1s, performance under continuous high-current duty cycles may heat up quickly, and the TIG function is better suited for thin materials and light precision work. Wire feeding stability and arc control are generally solid for beginners, with some room for improvement in spatter control.
Pros
- Complete accessory kit included (helmet, gloves, clamps, torch, etc.)
- User-friendly digital control and auto-adjust features
- Lightweight and portable (about 10.7 lbs)
- Versatile 3-in-1 functionality
- Good value for starter welders
Cons
- TIG capability is limited without optional torch
- Gas MIG not available; relies on flux-core only
- Duty cycle and long runs may be limited at higher thicknesses
3. YESWELDER Gas Gasless 160A Multiprocess MIG Welder
- Brand: YESWELDER
- Manufacturer: YESWELDER
Overview: The YWM-160 is a 4-in-1 multiprocess unit offering Flux Core MIG, Gas MIG, Stick, and Lift TIG with dual voltage 110V/220V and synergic/ manual control. At 160A, it brings more heft than the 135A models, with dual voltage flexibility and a larger form factor. It supports various wires (0.030–0.035 for solid core, flux-core) and sticks, and it includes an LED display with both automatic synergy and manual overrides. The machine targets users needing a more capable all-in-one with higher current headroom for thicker mild steel work.
Performance-wise, the YWM-160’s dual voltage capability unlocks 110V for portability and 220V for higher duty tasks, broadening its applicability in a woodshop or small fabrication shop. The synergy feature simplifies setup, but users can manually tune wire speed and voltage for fine-tuning. The unit’s 160A capacity translates to thicker sections and better penetration on MIG and flux-core welds, though the TIG option is still reliant on a separate torch. Overall, it’s a compelling all-rounder for moderate-duty manufacturing but heavier weight (~19.4 lbs) reduces portability relative to 135A class units.
Pros
- Higher current (160A) for thicker material
- Dual voltage (110V/220V) flexibility
- 4-in-1 capabilities (MIG, flux-core, TIG, Stick)
- Synergic control plus manual override
- LED display for clear parameter readouts
Cons
- Heavier than 135A competitors
- TIG torch required as an accessory for full TIG capability
- Gas MIG may require gas supply and setup
4. Ehomful 145A Mig Welder 110v/220v
- Brand: ehomful
- Manufacturer: ehomful
Overview: The Ehomful MIG145 is a 4-in-1 machine with dual voltage 110/220V and supports Gas MIG, Gasless Flux Core MIG, Stick, and Lift TIG. It integrates a large HD LCD display and a 145A inverter-based arc, designed for a balance of power and portability at a slightly higher price point. The kit includes full protective and safety gear (helmet, gloves) and a broad accessory set, making it an attractive out-of-box solution for DIYers who want a complete package. It emphasizes synergy-based MIG control with manual override, aiming to optimize ease of use for beginners while offering room for advanced users to tweak parameters.
In practice, the MIG145’s synergy mode automatically adjusts voltage and wire feed for common thicknesses while allowing manual shaping of arc characteristics. The 30% efficiency claim versus traditional MIG welders is tied to its dual-feed, dual-voltage design and improved spatter control. With a 3 mm (approx. 1/8 inch) capability for MIG gas and flux-core, it remains suitable for general fabrication and automotive repair tasks. The build quality and included safety features are solid, though the TIG weld capability is less mature than dedicated TIG machines; you’ll still need the TIG torch and filler rod to run TIG effectively.
Pros
- Dual voltage 110V/220V expands use cases
- 4-in-1 capability with both gas and flux-core MIG
- HD LCD display and intuitive synergy control
- Includes helmet, gloves, and comprehensive accessories
- Competitive price for a 4-in-1 with higher amperage
Cons
- TIG functionality requires additional torch and consumables
- Weight and size are bulkier than bare-bones 135A units
- Some users report longer setup time for gas MIG plumbing
5. YESWELDER 165A MIG Welder
- Brand: YESWELDER
- Manufacturer: YESWELDER
Overview: The MIG-165DS PRO is a 4-in-1 unit with 165A output, offering Gasless Flux Core MIG, Gas MIG, Stick, and Lift TIG. It features a detachable torch for easier maintenance and a large internal inverter for stable arc performance. The unit supports multiple wire sizes (.023, .030, .035, with optional thicker). It uses a synergic MIG mode with manual override, a digital display, and a light, portable design at about 18 lbs. The detachable torch is a notable design advancement, simplifying replacement and serviceability.
Performance-wise, the 165A class delivers robust welds on typical automotive and fabrication tasks, with VRD and anti-stick protections and arc force control to improve starting behavior. The detachable torch design reduces downtime when upgrading or replacing consumables, and the dual-voltage capability broadens portable shop setups. While TIG capability is advertised, the TIG torch and accessories are not included, so expect additional investment if you need full TIG functionality. The unit’s weight remains manageable for a mid-range MIG welder and is favored by users who value upgradeability.
Pros
- Higher amperage for thicker sections
- Detachable torch simplifies maintenance
- Dual voltage 110V/220V for flexibility
- 4-in-1 functionality with solid performance
- Digital display and synergic control
Cons
- TIG torch not included (additional cost)
- Weights more than some 135A models
- Gas MIG setup required for full capability
Frequently Asked Questions
We’ve compiled answers to the most common questions about mig welderss to help you make an informed decision.
Conclusion
Final thoughts: If you’re building a compact, budget-friendly kit for light DIY, BESTMIG 135A delivers excellent value with a robust accessories package.
For beginners who want a bit more headroom and a cleaner MIG arc, YESWELDER 135A is a solid choice.
For more serious hobbyists needing 4-in-1 versatility with dual voltage and higher amperage, the Ehomful 145A or YESWELDER 165A options offer better penetration and a smoother arc, albeit at a higher price. Decide based on the materials you plan to weld, the presence of shielding gas, and how much portability you require in a single unit..