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Magnum MIG 330 MMA V2 4×4 MIG/MAG welder
The Magnum MIG 330 MMA V2 4×4 is a real workhorse in welding, designed for professionals and for demanding semi-industrial tasks. Fed from a three-phase mains supply (400V), it offers a strong welding current of up to 330A at a high duty cycle of 60%. Fitted with a solid four-roll wire feeder 4×4, it guarantees reliable and steady wire feeding, which makes it the right tool for repair shops, agriculture and light production work.
Key features
Strong three-phase 400V supply and a high welding current of 330A
Professional four-roll wire feeder 4×4 for maximum stability
High duty cycle of 60% at 330A, which allows long runs of work
Versatile methods: MIG/MAG, MMA and gasless FLUX welding
Braze welding function (CuSi3) for joining galvanised sheet
Works with large industrial wire spools (5 kg and 15 kg)
Solid and proven build, valued for its reliability
Technical details
Technology analysis
The heart of the machine is its power supply and wire feed section. The professional integrated four-roll feeder (4×4) is the key technology behind smooth and steady feeding of welding wire, which is needed when working with long torches (4-5m) and with soft wires, aluminium ones for example. Polarity can be changed, which allows FLUX welding (FCAW) with self-shielded wires, removing the need for an external gas cylinder and making the machine far more mobile. The machine also offers a braze welding function, needed in modern panel beating.
Recommended applications
- Professional repair and metalworking shops
- Production of light and medium steel structures
- Maintenance and repair work in agriculture
- Light and medium production and assembly work
- Welding of thick materials that call for high output
Control panel
The control panel of the MIG 330 MMA V2 4×4 was designed for simple operation and reliability in tough workshop conditions. It carries clear digital displays that show the welding voltage and current precisely. Adjustment is made with solid manual knobs, which give the welder full and independent control over arc voltage, wire feed speed and inductance, so the parameters can be matched exactly to the task at hand.
Product specification
| Feature | Value |
|---|---|
| Power supply | AC 400V / 50Hz |
| Welding methods | MIG/MAG, MMA, FLUX, Braze welding |
| Build technology | Inverter |
| Maximum welding current [A] | 330 |
| Duty cycle MIG/MAG [%] | 60% at 330A |
| Wire feeder | Professional, internal, 4-roll (4×4) |
| Supported wire spools [kg] | 5 / 15 |
| Parameter adjustment | Manual (voltage, wire speed, inductance) |
What you get in the set
- Magnum MIG 330 MMA V2 4×4 unit
- MIG/MAG welding torch MB36 (4m)
- MMA electrode holder
- Earth lead
- Feeder rolls for steel wire
- Operating manual in Polish
About the Magnum brand
Magnum is a Polish brand that has been one of the leaders on the welding market since 1996. Its business model rests on supplying technically advanced machines (made in Asia to Polish specification) at a very competitive price. The strength of the brand is its value for money, a broad offer that forms a complete workshop ecosystem, plus reliable service and a door-to-door warranty that builds customer trust, from hobbyists to professional workshops.
