ARC 250 St Portable Welder

The ARC 250 ST is built for medium- to heavy-duty welding operations, offering a stable 20–250A output supported by high-efficiency IGBT inverter technology. Its dual-phase compatibility (220V/440V) ensures flexibility across varied industrial power setups. With the ability to run on 2.5mm continuously and 3.15mm electrodes when needed, it is ideal for fabrication shops, maintenance, and production environments. The machine delivers a powerful arc with low spatter and deep penetration, ensuring strong weld joints. Rugged construction, thermal protection, and superior duty cycles make it suitable for long-hour operations in demanding environments. This model combines portability with robustness, making it a dependable choice for professionals.

Key Engineering Parameters