AZZUNO 135A MIG Welder Review: Features a 3-in-1 Design for Flux Core, Lift TIG, and Stick Welding

The AZZUNO 135A in Short

The AZZUNO 135A MIG Welder is for hobbyists who need a versatile 3-in-1 machine capable of gasless flux-core, lift TIG, and stick welding on a 110V household outlet.

Inconsistent penetration or frequent wire feed jams can stall a project and leave a workpiece with “cold” welds that fail under stress. Achieving a clean bead requires a machine that manages voltage and speed accurately without constant manual adjustment.

The AZZUNO 135A MIG Welder provides a solution with its synergic MIG mode, which automatically optimizes voltage and wire feed speed based on your settings. This automation helps maintain a steady arc, making it easier to achieve consistent results on various metal thicknesses.

We evaluated the AZZUNO 135A against the other gas metal arc welder (gas metal arc welding) options we compared to determine its performance for beginners. This review is for first-time buyers who need a multi-functional tool that can handle different welding styles in one unit.

You might also consider looking at our RILAND MIG Welder analysis.

The Short Answer on the AZZUNO 135A

Best for: you need a versatile 3-in-1 welder for hobbyist projects that require flux-core, stick, and lift TIG capabilities on a strict budget.

The AZZUNO 135A is a strong entry-level choice at $108.99.

• Pro: Synergic MIG mode automatically optimizes voltage and wire feed speed for easier operation.
• Pro: The 110V input allows for use on standard household outlets without industrial power.
• Pro: It includes .030″ flux-cored wire and a 14AK MIG torch in the box.
• Con: The 135amp output falls below the 200 Amp threshold required to reliably penetrate 1/4-inch thick mild steel.
• Con: The lift TIG torch is not included, requiring an additional purchase to use that specific mode.

Don’t buy this if: you need to weld material thicker than 1/4-inch, as the 135amp rating cannot reach the 200 Amp capability threshold.

Price assessment: At $108.99, this is a low-cost option for a machine that supports four different welding functions.

If you need a different brand, see our full YESWELDER MIG-205DS PRO review.

Key Specifications

The 135amp output allows the AZZUNO 135A to perform basic welding tasks, though it falls below the 200 Amp threshold required to reliably penetrate 1/4-inch thick mild steel.

What the Numbers Mean in Use

Synergic MIG Optimization

Synergic MIG mode on the AZZUNO 135A automatically optimizes voltage and wire feed speed based on your settings. This simplifies the process for you because you do not have to manually balance these two variables to achieve a stable arc. It reduces the learning curve for beginners who may struggle to dial in the correct settings for different wire diameters.

Because the 135A provides 135 amps of power, it is best suited for thinner materials. While the 200 Amp threshold is required to reliably penetrate 1/4-inch thick mild steel, the AZZUNO 135A supports .030″/.035″/.040″ flux-cored wire for projects involving thinner sheet metal and light structural components.

Multi-Process Versatility

The AZZUNO 135A supports Gasless Flux-Core MIG, Lift TIG, and Stick (MMA) welding. You can switch between these methods to handle different environments, such as using flux-core welding when you do not have access to a gas cylinder or need to weld in the wind.

The machine supports E6013 electrodes for stick welding and provides a 3-in-1 solution for various tasks. If your project requires a specific process not supported by these three modes, you should check the manufacturer’s compatibility list for your specific electrode or wire type.

Oversized LED Display

The oversized LED display on the AZZUNO 135A makes it easier to monitor your settings in real-time. You can quickly verify your current parameters without having to lean in or struggle to read small text on the unit while you are working.

This display works alongside the manual wire feed button and 2T, 4T, and SPOT functions to give you clear feedback during different welding modes. Having the values clearly visible helps you maintain consistency across multiple welds on a single project.

How the AZZUNO 135A Compares to Alternatives

The AZZUNO 135A stands out for its 3-in-1 versatility, supporting Flux-Core MIG, Lift TIG, and Stick (MMA) welding in a single 11.5 lb unit.

• The AZZUNO 135A costs $1 less than the ANDELI 135A MIG Welder.
• The AZZUNO 135A holds a 4.3 rating, which is higher than the 4.2 rating of the ANDELI MIG 135Amp 110V/220V IGBT Inverter Welder.
• The hynade MTG155D Dual Voltage Mig Welder is $3 cheaper than the AZZUNO 135A.
• The VEVOR 130A Synergic MIG Welder offers a 130A output current compared to the 135A output of the AZZUNO 135A.
• The 180A MIG Flux Core Welder Machine provides a higher 180A output but costs $6 less than the AZZUNO 135A.

If you need to weld on a construction site with a generator or a 220V circuit, choose the ANDELI MIG 135Amp 110V/220V IGBT Inverter Welder or the hynade MTG155D for their dual-voltage capabilities. Regarding larger multi-process units, the AZZUNO 135A is limited to a 135A output; you should check the amperage requirements of your specific project to see if you need a higher-capacity machine for thicker steel penetration.

Beginners should start by learning how a MIG welder actually works.

Is the Price Right?

The AZZUNO 135A sits at the $108.99 mark, which is $3 above the $106 average of the similar gas metal arc welder products we compared. At this price point, you receive a 3-in-1 machine capable of Flux-Core MIG, Lift TIG, and Stick welding. While the 135amp output is lower than the 200 Amps required to reliably penetrate 1/4-inch thick mild steel, the inclusion of a Synergic MIG mode helps beginners by automatically optimizing voltage and wire feed speed.

You should choose the AZZUNO 135A if your priority is a multi-process machine for light hobbyist projects under $110. Because the Lift TIG torch is not included, you must purchase that component separately to perform TIG welding. The unit comes with .030″ flux-cored wire, an electrode holder, and a ground clamp, but you should verify the specific wire diameter requirements for your project before purchasing additional wire.

What Buyers Still Want to Know About the AZZUNO 135A

Can I run the AZZUNO 135A MIG Welder on a standard household outlet?

Yes, the AZZUNO 135A operates on a 110V input, which is the standard voltage for most household outlets. Because it is designed for 110V use, you can run the machine without needing a dedicated industrial power supply.

Does the AZZUNO 135A MIG Welder overheat during long welding sessions?

The provided specifications do not list a specific duty cycle percentage for the AZZUNO 135A. To avoid thermal issues during heavy use, you should check the user manual for the recommended cooling periods between welds.

Does the AZZUNO 135A MIG Welder support gasless welding?

Yes, this machine supports gasless Flux-Core MIG welding, which allows you to weld without a gas cylinder. The AZZUNO 135A also supports Lift TIG and Stick (MMA) welding functions for versatile project needs.

Is the AZZUNO 135A MIG Welder worth it for a beginner?

If you are a first-time buyer seeking a multi-process machine, the AZZUNO 135A offers 3-in-1 functionality for around $108.99. It includes a 14AK MIG torch and .030″ flux-cored wire to help you start your first projects immediately.

If you aren’t sure about MIG, explore the alternatives to a MIG welder.

Is the AZZUNO 135A Right for You?

The AZZUNO 135A suits 5 kinds of buyer and is the wrong choice for 4 jobs, listed below with the reason for each.

Where to Buy the AZZUNO 135A

These retailers sell Gas Metal Arc Welder generally – we do not track which of them has this particular model in stock, so check availability and the current price with the retailer before making a trip.

• Amazon (online only) — massive selection of budget-friendly and imported multi-process brands
• Northern Tool + Equipment (online and physical stores) — heavy-duty inventory and trade-focused equipment
• Lincoln Electric (online only) — manufacturer-direct access to professional-grade equipment
• Airgas (online and physical stores) — specialist supplier for welding supplies and industrial equipment
• Home Depot (online and physical stores) — large physical footprint for immediate pickup and returns
• Lowe’s (online and physical stores) — wide availability of entry-level and hobbyist welding brands

Final Verdict on the AZZUNO 135A

You need a versatile, portable welding setup for hobbyist projects on a strict budget, and the AZZUNO 135A is a practical choice at around $108.99. This machine handles flux-core MIG, stick, and lift TIG welding, making it a versatile 3-in-1 option for a first-time owner.

The AZZUNO 135A ranks well for its price point, maintaining a 4.3 rating from 1,062 buyers. Its synergic MIG mode automatically optimizes voltage and wire feed speed, which simplifies the learning curve for beginners.

Skip it if: You need to penetrate 1/4-inch thick mild steel, as its 135amp output falls below the 200 Amp threshold required for that thickness, or if you require a dedicated gas cylinder for standard MIG welding.

Check the current price on Amazon