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This unit enables welding with tungsten electrodes (TIG welding) on steel, stainless steel, cast iron, copper, nickel, and titanium.
It also allows welding with rutile or basic electrodes (MMA welding kit optional).
It comes with a 140A TIG torch with trigger, 4 m in length, plus a ground clamp.
It features the following functions:
TIG LIFT: Facilitates electrode strike.
TIG HF High-frequency NO-CONTACT arc ignition
TIG 2T/4T (manual or automatic welding)
TIG SPOT allows tacking of parts before welding.
HOT START adjustable: additional starting power for electrodes that are difficult to strike.
SLOPE DOWN adjustable: this system eliminates arc fade, thus preventing the formation of a crater at the end of the weld bead.
ARC FORCE: This process increases the amperage when the welding arc is kept short, which has the effect of increasing penetration and the mechanical strength of the weld bead.
ANTI STICKING: when welding with coated electrodes, prevents electrode overload and thus preserves its characteristics,
TIG BI LEVEL: two different welding current parameters can be selected during the welding process, PRE-GAS/POST-GAS
( automatically adjusted by the microprocessor according to the current intensity and welding duration.
It also features the PULSE function, particularly suited for welding thin sheets where low heat input to the workpiece is required, and adapted for welding in all positions.
As the pulse frequency increases, arc stability increases and thus welding precision as well.
THINSPOT function, enabling fast and precise spot welding.
Supplied with
1 TIG ST 26 torch, length 4 m.
1 double-gauge regulator for refillable cylinder.
1 ground clamp + 25 mm² cable, length 3 m
1 rubber gas hose, length 2 m.
For connecting the unit to gas, it is recommended to use the 804208 fitting.
