The HELIOS ARROW 3370 is a high-performance MMA/TIG DC welding machine designed for professional metalworking applications. With a wide amperage range of 10–350A, it caters to both light and heavy-duty welding tasks, making it a versatile choice for workshops and industrial sites.Equipped with a TIG lift arc function, the machine ensures precise and stable arc starts, while its full-color display provides an intuitive interface for monitoring and adjusting welding parameters. Compatible with a 415V, 3-phase, 50/60 Hz power supply, the HELIOS ARROW 3370 is suitable for demanding industrial environments.Despite its robust capabilities, the machine remains portable, weighing only 15 kg, and is easy to transport for on-site welding projects. Its duty cycle of 50% at 330A and 70% at lower currents guarantees reliable performance during extended operations.With modern digital controls, compact design, and industrial-grade durability, the HELIOS ARROW 3370 delivers efficient, precise, and consistent welding performance across a wide range of applications.
