EXPERT TIG 322 AC/DC PULSE Pro7 LCD W is an IGBT TIG and MMA welder with a cooler and a 3 x 400 V supply. It welds all metals, including aluminium and stainless steel, with TIG DC, TIG AC, TIG PULSE and MMA. It works in the workshop and on construction sites.
Specifications
Power supply: 3 x 400 V, 50 Hz
Mains protection: C20 A
Power: 11 kW
Welding current range: 10 to 320 A
Duty cycle: 320 A at 60%, 248 A at 100%
Open-circuit voltage: 75 V
Start, pulse base and end current: 10 to 320 A
Current rise and fall time: 0 to 20 s
Gas pre-flow and post-flow: 0 to 20 s
AC frequency: 50 to 250 Hz
AC balance: from -5 to 5
Pulse frequency: 0.5 to 999 Hz
Pulse width: 5 to 95%
Electrode: 1.6 to 5.0 mm
Protection rating: IP23S
Weight of machine / set: 33 / 87 kg
Dimensions (L x W x H): 1260 x 640 x 1040 mm
Packaging dimensions: machine 875 x 325 x 565 mm, cooler 760 x 275 x 270 mm, trolley 1200 x 645 x 265 mm
Features
TIG DC and TIG DC PULSE: stainless, carbon and low-alloy steel, copper, titanium.
TIG AC and TIG AC PULSE: aluminium and brass.
TIG SPOT: tacking thin materials.
MULTITACK: "cold welding" with adjustable weld frequency.
TIG MIX: combines direct and alternating current, which improves penetration and cleaning of aluminium.
MMA DC and MMA AC: with HOT START, ARC FORCE and ANTI STICK.
DYNAMIC ARC: constant weld width.
MultiWAVE: square, triangular or sine voltage waveform, also in hybrid settings.
SMART TIG: the machine matches the parameters to the chosen material itself.
Trigger modes: 2T, 4T and RPT.
7-inch LCD touchscreen: start and end current, AC balance and frequency, shielding gas flow, pulse width and frequency.
Construction: cooler, gas quick coupler, overload protection and semi-passive SMART fan mode.
Included
TIG 18 torch with remote control, 8 m
MMA electrode cable, 3 m
Earth cable, 3 m
Trolley and cooler
Gas hose with quick coupler
Warranty
12 months, door-to-door service with no transport costs.
Complete your purchase
What you need for this machine
We checked every item against the connector, the rating and the diameter. Under each tile you can read what matches.
200 A instead of 320 A, cooling: water-cooled, as here
1,395.16 EURnet
1,716.05 EURgross
3,069.58 EURnet
3,775.58 EURgross
Cookies and tracking
Essential cookies run the cart and the session, they are always on. With your consent we enable statistics (Google Analytics) and advertising (Google Ads, Meta): we count visits and campaign performance. You can change your choice at any time. Privacy policy
Essential cookies are always on, without them the cart and login will not work.
