The Inverter Welding Power Source TIG dp 181H developed by STEL concentrates excellent weld performance in both DC TIG welding with high frequency ignition, and Stick-electrode welding, The newly engineered design has resulted in a portable lightweight DC TIG machine of compact dimensions.

The advanced technology of the powerful microprocessor results in a perfect arc ignition every time.

Its principal characteristics are: TIG DC welding (2T, 4T), Pulsing, pre-gas and post-gas time adjustment, variable slope up and down, Tig lift, digital display to read the welding parameters, low energy consumption, V.R.D., up-down torch with potentiometer.

Data sheet

User manual

> Welding Current 30% (25°C) 180 A
> Welding Current 100% (25°C) 120 A
> Welding Current 20% (40°C) 180 A
> Welding Current 60% (40°C) 115 A
> Welding Current 100% (40°C) 105 A

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

> Tig HF Start Welding
> Tig DC Lift Start Welding
> Electrode Welding

> Technology Inverter
> Digital Display
> Tig HF Start Welding
> Tig DC Pulsing
> Pre Gas – Post Gas
> Slope Up – Slope Down
> V.R.D.

> Light Fabrications
> Shipyard
> Motocycle Industries
> Nuclear Plant
> Building and Plumbing
> Ordinary Maintenance
> Special Maintenance

1. 6013070000
STEL Bag
2. 600514000L
Trolley MPL
3. 602040000L
Earth Clamp/Cable 25mm² 3m
4. 602050000L
Eletrode Holder/Cable 25mm² 4m
5. 609910000L
Torch Tig TTS 17 4m Air + 7 PIN plug
6. 600972000L
Torch Tig TTS 17 8m Air + 7 PIN plug
7. 601089000L
Torch Tig TTS 17 4m Air Pot.1K + 7 PIN plug
8. 601629000L
Torch Tig TTS 17 8m Air Pot.1K + 7 PIN plug
9. 6443500000
7 PIN plug
10. 6014910000
Helmet Aspire Jackson
11. 6056100000
Gas Regulator with Flow Meter