Choosing between two multi-process welders usually comes down to how heavy the work is and where the machine will live. In the welding soldering equipment aisle, the AZZUNO 135A MIG and the HIZONE 6-in-1 Aluminum MIG are both multi-process machines, but they take different paths. The AZZUNO is a 3-in-1 model. The HIZONE is a 6-in-1 model running about $23 more. Here's how to pick with confidence.
Quick Verdict
If your projects are thin steel, tight spaces, and occasional repairs, the AZZUNO's easy setup makes it the easier everyday choice. If you need more process flexibility and expect to move beyond mild steel, the HIZONE's added modes are worth the extra cost.
Comparison Table
| Feature | AZZUNO 135A MIG | HIZONE 6-in-1 Aluminum MIG |
|---|---|---|
| Listed price | $117.82 | $140.99 |
| Weight | 10.8 lb | 24.4 lb |
| Process lineup | 3-in-1 Flux MIG/Lift TIG/Stick | 6-in-1 Multi-Process |
| Standout control | Synergic control | Large LCD display |
| Included kit | MIG welder, flux cored wire, MIG gun, electrode holder, earth clamp | 10ft MIG gun, 10ft electrode holder, 10ft ground clamp, 8ft gas hose, .030 flux cored wire, 120V-240V adapter, contact tip, nozzle, drive roller |
Where Each Product Wins
The AZZUNO wins when you want a low-fuss setup. Its control scheme pre-sets voltage, amperage, and wire speed, and the smaller body is easy to move around the workspace. It runs on 110V, and its flux MIG mode handles .030/.035 wire for mild steel repair.
The HIZONE wins when the project list is more varied. The 6-in-1 process lineup adds more modes, and the included adapter and longer accessory kit support a wider range of setups.
Product Notes
AZZUNO 135A MIG Welder 110V 3-in-1
The AZZUNO keeps the learning curve short. Its synergic control automatically sets voltage, amperage, and feed speed, so you can spend more time placing the torch and less time guessing at dials. The compact, portable body fits well on a bench or in a small shop. The 3-in-1 process list covers flux MIG, stick, and TIG in one box, and the machine runs on 110V. For thinner steel, the flux MIG mode works with .030/.035 wire and handles plate up to 3.0mm. The key catch is that the TIG torch is not part of the box, so TIG welding means adding that torch before you can use it. If your jobs are mostly thin steel and quick fixes, this is the more convenient pick.
HIZONE Aluminum MIG Welder 6-in-1
The HIZONE is the stronger choice when aluminum is on the work order. It supports aluminum MIG without requiring a Teflon liner or spool gun, and the 6-in-1 process lineup includes gas MIG, gas MAG, gasless flux core MIG, and aluminum MIG. The large LCD screen makes the selected process and settings more readable, and the accessory bundle covers a 10ft MIG gun, 10ft electrode holder, 10ft ground clamp, 8ft gas hose, .030 flux cored wire, contact tip, nozzle, and a 120V-240V adapter. The main limitation is its heavier build, so it's more of a fixed shop machine than a portable one. If you regularly switch between materials, this is the more versatile setup.
Final Choice by Use Case
Choose the AZZUNO if you want a portable 110V multi-process starter focused on thin steel, quick repairs, and a simpler control scheme. Choose the HIZONE when your work spans more material types and you want one multi-process machine with a more complete accessory kit.
