The ALTTENA S2000 (206130) is a reliable and versatile inverter welding machine designed for stable performance even in unstable power networks with voltage as low as 160V. Built with advanced IGBT inverter technology, it delivers a smooth, stable arc, high efficiency, and precise welding control.

The machine supports gasless welding using self-shielded flux-cored wire, making it ideal for outdoor jobs and locations where shielding gas is unavailable. Its synergic control system allows easy wire diameter selection — the machine automatically adjusts optimal welding parameters, ensuring consistent results. The maximum supported spool size is 1 kg / 100 mm.

A detachable torch with bayonet connection allows fast replacement when needed. The foldable carrying handle ensures easy portability, while the clear LED display provides precise visualization of current settings and machine status. An integrated EMI suppression filter protects surrounding electronic equipment and improves operational stability and safety.

The welder comes complete with self-shielded flux-cored wire and all essential accessories, including:

• Welding torch

• Electrode holder with cable

• Ground clamp

• Wire feed roller

For continuous operation at maximum current, the use of a 32A 230V power plug is recommended (not included).

The ALTTENA S2000 supports three welding processes:

• FLUX (Gasless Flux-Cored Welding)

• TIG (DC Argon Welding) – requires optional valve-controlled TIG torch (sold separately)

• MMA (Stick Welding)

With a duty cycle of up to 70% at 20°C at medium currents, the machine provides extended operation without overheating. The maximum welding current reaches 180A in FLUX mode and up to 160A in TIG and MMA modes.

Featuring Class F insulation and IP21S protection rating, the ALTTENA S2000 ensures safe and reliable operation in various working environments.