Watch the video

TIG welder EWM HIGHTEC WELDING
TETRIX 521 AC/DC

TETRIX 521 AC/DC activArc
TIG inverter AC/DC welding machine

HIGHLIGHTS

Maximum efficiency for all requirements with reproducible welding results and excellent quality thanks to the fully digital inverter welding technology

Unique AC functionality: Synchronous operation of 2 machines for two-sided, simultaneous welding, AC special for the easy joining of very different thickness aluminium panels, e.g. 1 mm to 10 mm

EWM activArc – the powerful TIG arc

Self-explanatory, intuitive operating concepts for everyone - either the standard setting, job mode or synergic one-dial operation

Maximum mobility: fits through standard doors, easy loading and unloading thanks to the even wheel gauge

Intelligent casing design with optimised air guidance for longer duty cycle and ventilation control for less contamination in the machine.

Powerful cooling system for the torch, with centrifugal pump, cooler with large surface area and an extra-large tank

COMFORT, SYNERGIC: Ideal for robot, industrial bus and mechanised applications and documentation via optional interfaces

MAIN AREA OF USE

TIG AC welding: Aluminium and aluminium alloys

TIG DC welding (minus pole): Unalloyed, low-alloy and high-alloy steels, nickel-based alloys, copper and special metals

MMA welding (direct current) with rutile and basic coated electrodes: Unalloyed and low- and highalloy steels, nickel-based and copper alloys

FEATURES

Mobile, water cooled, decentralised, can be lifted by crane and moved by -fork lift, 5m mains supply lead
pressure monitor, pump and temperature-controlled fan
100% tested and free welded