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Magnum MIG 221 DUAL PULS SYNERGIA 4×4 MIG/MAG Welder
The Magnum MIG 221 DUAL PULS Synergia 4×4 is a breakthrough machine in the class of professional MIG/MAG welders fed from a 230V mains supply. It is one of the few models on the market that joins advanced double pulse welding with a professional four-roll wire feeder (4×4). That combination gives top weld quality and a bead close to the TIG method, together with very steady wire feeding, which makes it an uncompromising tool for welding stainless steel, aluminium and mild steel in any professional workshop.
Key features
Double pulse welding (Dual Puls) for clean welds with a stacked bead look
Professional four-roll wire feeder (4×4) for steady work with long torches and with aluminium
Full synergic programs (Fe, Ss, Al, CuSi, Flux) that make parameter setting easier
3-in-1 versatility: MIG/MAG, MMA (with Arc Force and Hot Start), TIG Lift with pulse
Powered from a single-phase 230V mains supply, high power in a mobile build
Memory for 36 individual welding programs
Made for welding thin stainless steel and aluminium sheet without distortion
Technical details
Technology in detail
The core of this welder is an advanced IGBT inverter circuit that drives three key technologies. The first is double pulse (Dual Puls): it modulates the welding current, so the weld takes on its characteristic stacked bead look while the heat input stays limited. That matters when welding stainless steel and aluminium. The second is full synergic control, which, once you have chosen the material, the wire diameter and the gas, sets voltage and wire feed speed on its own and leaves the welder only the current to adjust. The third advantage, rare in this class, is the professional four-roll wire feeder 4×4. It keeps feeding perfectly smooth and steady even with soft aluminium wires, and it handles long welding torches (4m or 5m) without trouble.
Recommended applications
- Professional metalwork and mechanical workshops
- Making and fitting railings, handrails and decorative parts in stainless steel
- Precise welding of aluminium structures
- Advanced work in the automotive trade and in body shops
- Light and medium production work with high demands on weld appearance
Control panel
The control panel is laid out for quick, intuitive work. At its centre is a large, colour LCD display that shows all welding parameters clearly. With the multi-function knobs and buttons you select the welding method (MIG/MMA/TIG), switch on synergic, pulse or double pulse mode, and store or recall your own settings from the 36 available memory channels. The panel gives full control over arc dynamics and the character of the weld.
Product specification
| Feature | Value |
|---|---|
| Power supply | AC 230V / 50Hz |
| Welding methods | MIG/MAG (Synergic, Puls, Dual Puls), MMA, TIG DC Lift (with pulse), braze welding |
| Technology | IGBT inverter |
| Maximum welding current [A] | 220 |
| Duty cycle MIG/MAG [%] | 60% at 220A |
| Wire feeder | Professional, 4-roll (4×4) |
| Wire spools supported [kg] | 5 / 15 |
| Weight [kg] | 24.5 |
What Do You Get in the Set?
- Magnum MIG 221 DUAL PULS SYNERGIA 4×4 machine
- MIG/MAG welding torch MB24 (4m)
- MMA electrode holder
- Earth cable
- Feed rolls for steel
- User 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 value for money, an offer that forms a complete workshop ecosystem, and reliable service with a door-to-door warranty that builds customer trust, from hobby users to professional workshops.
