STEL is proud to present the Revolution 2500, a Multiprocess true Pulse .

This machine is not only the leader in its class, it has created a class of its own!

AC/DC TIG, Pulse and AC TIG with different wave forms.
High Frequency TIG
MIG and Pulse MIG (synergic MIG, single pulse, and double pulse)
Stick and Pulse Stick with programs for: 7018, 6013, 6011
Dual Voltage 110/220Volt with PFC and very low power consumption.
250 Amps max output
Automatic Polarity Reversal (you never need to change polarity)
A full Manual MIG mode and a door chart

Data sheet

User manual

eco design

> Welding Current 30% (25°C) 250 A
> Welding Current 100% (25°C) 150 A
> Welding Current 25% (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

> Mig/Mag Welding
> Mig/Mag Pulse Welding
> Tig HF Start Welding
> Tig AC and DC Welding
> Electrode Welding
> Mig/Mag Brazing

> LCD Display
> Synergic
> Mig/Mag Pulse Welding
> 4.5kg Spool
> 2/4 Stroke Mig/Mag Welding
> Tig AC and DC Welding
> AC and DC Pulsing
> PFC
> Technology Inverter
> Flux Cored Welding
> Spot Mig Welding
> Ease of Use
> Slope Up – Slope Down
> Slope Down Variable

> Auto Repair
> Mechanical Workshops
> Light Fabrications
> Automotive Industries
> Construction Site
> Ordinary Maintenance
> Workshops
> Installers

1. 602040000L
Earth Clamp/Cable 25mm² 3m
2. 602050000L
Eletrode Holder/Cable 25mm² 4m
3. 605150000L
Torch Mig TMS 25 3m Air
4. 601642000L
KIT Torch Spool-Gun
5. 604290000L
Torch Tig TTS 26 4m Air + 14 PIN plug
6. 6085800000
Welding Wire no gas d. 0,9mm Kg 4,5
7. 601391000L
Welding Kit Aluminium Mg d.1,0
8. 6349800000
Roll d.30 0,9 Flux Cored Wire
9. 6316000000
Roll d.30 0,6-0,8 Carbon Steel
10. 6316200000
Roll d.30 0,8-1,0 Carbon Steel
11. 6364200000
Roll d.30 0,8-1,0 Aluminium
12. 6346400000
Roll d.30 1,0-1,2 Aluminium
13. 6004880000
Liner Carbonium m.3 ø 0,8-1,0
14. 601285000L
Foot Pedal 4,5m cable
15. 6014910000
Helmet Aspire Jackson
16. 6055900000
Gas Regulator 2 Gauges (Italian Gas Connection)
17. 6056100000
Gas Regulator with Flow Meter