Official Distributor of the Magnum brand. We are the leader in Magnum sales in Poland. We are the official distributor of the Magnum brand. Fast shipping and professional advice. Thousands of professionals trust us.
Magnum MIG 350 DUAL PULS SYNERGIA 4×4 MIG/MAG welder
The Magnum MIG 350 DUAL PULS SYNERGIA is a powerful three-phase (400V) MIG/MAG welder built for professionals and for industry. It combines an output of 350A with advanced double pulse technology and full synergic control, which gives high quality and a clean look to the weld, in particular on stainless steel and aluminium. Fitted with a professional four-roll wire feeder (4×4), it is a dependable tool for intensive work in workshops, on production lines and on heavy structures.
Key features
Welding with double pulse (Dual Puls) for a weld with an even ripple pattern
Full synergic programs for steel, stainless steel, aluminium and CuSi3 braze welding
Three-phase 400V supply that keeps work stable under high load
Professional four-roll wire feeder (4×4) for precise and smooth wire feeding
High welding current of 350A at a 60% duty cycle for industrial tasks
3-in-1 multiprocess capability: MIG/MAG, MMA (electrode welding) and TIG DC Lift
Welding with self-shielded wire (FLUX) without gas is possible
Technical details
Technology analysis
The heart of the machine is advanced IGBT inverter technology, which gives high efficiency and a stable arc. The key function is welding with double pulse (Dual Puls), which gives full control over the amount of heat put into the joint and over the shape of the weld, and that is invaluable when working with thin materials, stainless steel and aluminium. The professional integrated 4×4 feeder gives sure and steady wire feeding, even with long welding torches (5m) and soft aluminium wires. Full synergic control sets the parameters automatically, which simplifies operation and speeds up the work.
Recommended applications
- Professional metalworking and repair shops
- Light and medium steel structures
- Manufacturing industry and assembly lines
- High quality welding of stainless steel (railings, tanks)
- Welding of aluminium structures
- Agriculture and heavy repair equipment
Control panel
The control panel was designed for efficiency and ease of use in industrial conditions. It carries a clear LCD display and ergonomic knobs, which allow intuitive selection of the welding method (MIG/PULS/DUAL PULS/MMA), activation of the synergic programs and precise adjustment of all the advanced parameters, such as pulse frequency, balance or gas post-flow time.
Product specification
| Feature | Value |
|---|---|
| Power supply | AC 400V / 50Hz |
| Welding methods | MIG/MAG, MIG Puls, MIG Dual Puls, MMA, TIG DC Lift, Braze welding, FLUX |
| Build technology | IGBT inverter |
| Maximum welding current [A] | 350 |
| Duty cycle MIG/MAG [%] | 60% at 350A |
| Maximum power draw [kVA] | approx. 11.5 |
| Weight [kg] | approx. 45 |
What you get in the set
- Magnum MIG 350 DUAL PULS SYNERGIA unit
- Professional MIG/MAG welding torch MB36 (4m)
- MMA electrode holder
- Earth lead with clamp
- Rolls for the wire feeder
- 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.


















