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Magnum MIG 351 DUAL PULS MIG/MAG welder
The Magnum MIG 351 DUAL PULS is a professional three phase (400V) MIG/MAG welder designed for the most demanding industrial work. With advanced double pulse technology and full synergic programs, it is the right tool for productive welding of steel, stainless steel and aluminium with a clean weld face. A solid build with a separate four roll wire feeder gives reliability and steady operation in hard production conditions.
Key features
Advanced double pulse welding (Dual Puls) for welds of TIG quality
Full synergic programs for steel, stainless steel, aluminium and braze welding
Three phase 400V supply for high output and arc stability
Professional separate 4 roll wire feeder (4x4) for precise wire feeding
High duty cycle of 60% at 350A for continuous industrial work
3-in-1 operation: MIG/MAG, MMA, TIG Lift
Integrated liquid cooler for welding under heavy load
Option to store your own welding programs in memory channels
Technical details
Technology in detail
At the heart of the machine sits double pulse technology (Dual Pulse), which modulates current and pulse frequency to give full control over the weld pool and the look of the weld face, with the typical ripple effect that is valued above all on aluminium and stainless steel. The process is run by synergy on the one knob principle, once you pick the material, the wire diameter and the gas, the welder sets voltage and wire feed speed on its own. Reliability comes from the professional four roll wire feeder (4x4), which feeds smoothly and steadily even with soft aluminium wire through long torches.
Recommended applications
- Heavy industry and production lines
- Welding of heavy steel and aluminium structures
- Repair, metalwork and production shops
- Production of balustrades, tanks and stainless steel parts
- Automotive and shipbuilding industry
- Agriculture and machine building
Control panel
The advanced control panel with its large, clear LCD display makes every function of the machine easy to reach. Dedicated buttons and multifunction knobs allow a quick choice of welding method (MIG/MMA/TIG) and operating mode (2T/4T), activation of pulse and double pulse and navigation through the synergic programs. You keep full control over advanced parameters such as pulse frequency, background current or arc dynamics, and you can store individual settings in dedicated memory channels.
Product specification
| Feature | Value |
|---|---|
| Power supply | AC 400V / 50Hz |
| Welding methods | MIG/MAG, MIG Pulse, MIG Dual Pulse, MMA, TIG DC Lift, CuSi3 braze welding |
| Build technology | IGBT inverter |
| Maximum welding current [A] | 350 |
| Duty cycle MIG/MAG [%] | 60% at 350A |
| Maximum power draw [kVA] | about 14.5 |
| Weight [kg] | about 75 kg (set with power source, feeder and cooler) |
What do you get in the set?
- Magnum MIG 351 DUAL PULS machine (power source)
- Integrated liquid cooler
- Separate 4 roll wire feeder
- Interconnection cable between power source and feeder (5m)
- Water cooled MIG/MAG welding torch of the MB501 type (4m)
- MMA electrode holder
- Earth cable
- Operating manual in Polish
About the Magnum brand
Magnum is a Polish brand that has been one of the leaders of the welding market since 1996. Its business model rests on supplying technically advanced machines (made in Asia to Polish specifications) at a very competitive price. The strength of the brand is its excellent value for money, a deep offer that forms a complete workshop ecosystem, plus dependable service and a door-to-door warranty, which build customer trust from hobbyists up to professional workshops.
