STEL indroduces the innovative T300 AC/DC, a new standard in TIG welding.

The new 5″ Display gives a new completely redesigned software interface capable of guaranteeing an easy navigation experience despite the countless innovative functions present.

TIG AC/DC Pulsed and Double Pulsed.
Different waveforms with the possibility of mixing them
AC MIX
Fast-Tack
Dual voltage 110/220Volt with PFC Maximum power 250A with 16Amp absorption
Automatic polarity reversal (never needs to change polarity)

And many more

Data sheet

User manual

> Welding Current 30% (25°C) 250 A
> Welding Current 100% (25°C) 150 A
> Welding Current 20% (40°C) 250 A
> Welding Current 60% (40°C) 160 A
> Welding Current 100% (40°C) 130 A

> Mild Steels
> Stainless Steels
> Castings
> Aluminium and Alloys
> Nickel Steels and Alloys
> Copper and Alloys
> Titanium

> Tig AC and DC Welding
> Tig HF Start Welding
> Tig DC Lift Start Welding
> Spot Tig Welding
> Electrode Welding

> Technology Inverter
> TIG Asymetric Mode
> Complete AC Regulation
> Tig AC and DC Welding
> V.R.D.
> AC and DC Pulsing
> Wave Type Selection
> LCD Display

> Auto Repair
> Automotive Industries
> Nuclear Plant
> Military Plant
> Ordinary Maintenance
> Special Maintenance
> Light Fabrications
> Motocycle Industries

1. 6941800000
Warranty Extention 3&5 Years
2. 600514000L
Trolley MPL
3. 601473000L
Cooling Unit AWC MPX (Liquid not included)
4. 600239000L
5L Tank Cooling Liquid STELFreeze
5. 602000001L
Earth Clamp/Cable 50mm² 3m
6. 604290000L
Torch Tig TTS 26 4m Air + 14 PIN plug
7. 601294000L
Torch Tig TTS 20 4m H2O + 14 PIN plug + UP – DOWN
8. 601553000L
Torch Tig TTS 20 8m H2O + 14 PIN plug + UP – DOWN
9. 601285000L
Foot Pedal 4,5m cable
10. 6056100000
Gas Regulator with Flow Meter
11. 6014910000
Helmet Aspire Jackson