TELWIN ELECTROMIG 550 SYNERGIC is revolutionizing the approach to setting welding parameters. Thanks to built-in dynamic synergy curves, the device intelligently selects the optimal values of current, voltage and wire feed speed depending on the selected material (carbon steel, stainless steel, aluminum, CuSi3, CuAl8), wire diameter and shielding gas type. This is not a static table – the system continuously monitors and corrects the parameters, ensuring a stable and optimized arc.

For the professional, this means huge savings in time that would normally be spent on testing and adjustments. Beginner welders can achieve excellent results right away, learning from precise factory settings. Experienced operators will appreciate the ability to quickly rearm the machine for different tasks and have full control over the process with the option to manually adjust synergistic parameters. Forget the trial-and-error method – with the Electromig 550, every weld is closer to perfection.

One of the most groundbreaking features of the ELECTROMIG 550 SYNERGIC is its ability to operate on both single-phase 230V and three-phase 400V power. This unique flexibility opens up new possibilities for professionals. In the workshop, connected to the 400V mains, it unleashes its full power (up to 500A), allowing you to weld the thickest parts and complete the most demanding construction projects.

However, when the need arises to work in the field, in a location with limited access to three-phase power, the Electromig 550 will easily switch to 230V mains, still offering impressive performance (e.g. up to 300A, requires specification confirmation). This is ideal for mobile service companies, assembly crews or workshops that want a single, versatile device for all tasks. Automatic recognition of the supply voltage and adjustment of the operating parameters means convenience and safety of use.

TELWIN ELECTROMIG 550 SYNERGIC is not only powerful and synergistic, but also offers a range of advanced features that give the welder full control over every aspect of the process. Adjustable electronic inductance allows the arc characteristics to be precisely shaped, affecting the depth of fusion, the amount of spatter and the smoothness of the weld pool – crucial when welding different material thicknesses and in different positions. The ATC (Advanced Thermal Control) function is invaluable for welding thin sheets, minimizing the risk of burn-through and thermal distortion.

In addition, features such as adjustable wire-back time (Burn-Back Control) prevent the wire from sticking to the current tip, adjustable current ramp-up time ( Slope-Up) and post-weld gas discharge (Post-Gas) ensure a perfect start and finish of the weld, protecting it from oxidation. For MMA welding, Arc Force, Hot Start and Anti-Stick are available, guaranteeing easy arc ignition and stable welding even with difficult electrodes. This is a tool made for those who do not accept compromises in quality.

The TELWIN ELECTROMIG 550 SYNERGIC version with the “+ACC” designation is a guarantee that you’re getting not just the welder itself, but a complete set of accessories necessary to start working immediately. While the exact contents of the package may vary from distributor to distributor, as standard it includes a high-quality MIG/MAG welding chuck tailored to the power of the machine, a ground cable with clamp, and often a transport cart to facilitate the mobility of this powerful unit, as well as a set of feeding rollers for common wire diameters.

For the professional, this saves time and money by eliminating the need to separately select and order compatible accessories. All components are optimally matched to the welder’s capabilities, ensuring trouble-free operation and top performance. When you invest in the +ACC package, you get the assurance that your new Electromig 550 is ready to meet any challenge from day one.