Description
Take on heavier metal fabrication projects with this powerful 230V MIG and flux core welder. The Magnum MAG-WE3218 pushes up to 180 amps to comfortably weld 1/4-inch mild steel on a single pass, ideal for serious hobbyists and small shops.
Features
- High Output Capacity – Welds up to 1/4-inch mild steel efficiently
- Dual Process – Supports both MIG (GMAW) and flux core (FCAW) welding
- Overload Protection – Thermal shut-off preserves machine life during heavy use
- Included Accessories – Comes with torch, ground clamp, regulator, hose, and wire spool
Specifications
- Input Power: 230V / 30A
- Maximum Output: 180A
- Duty Cycle: 60% @ 70A
- Weight: 70.5 lbs (32 kg)
- Supplier Part Number: WE3218
- KMS Product Code: MAG-WE3218
Common Shop Applications
- Fabricating structural steel racks and heavy-duty workbenches
- Repairing automotive frames and heavy equipment trailers
- Building custom off-road bumpers and roll cages
Recommended Shop Add-Ons
- Magnum MIG Welding Wire
- Magnum Welding Cart
Frequently Asked Questions
Q: What size generator do I need to run this welder? A: For 230V/30A, a minimum of 8000 running watts is recommended to handle arc starts.
Q: Can this machine weld aluminum? A: Standard MIG setups are designed for mild steel. Welding aluminum requires a spool gun attachment and 100% argon shielding gas.









