FRONIUS TPS600I WATER COOLED
FRONIUS TPS 600i
Inverter Power Source with Separate Wire Feeder — Water Cooled
The Fronius TPS 600i is the powerhouse at the top of the TPS/i platform, purpose-built for heavy steel construction, mechanised welding and robot-assisted production. With an exceptional 100% duty cycle at 500A and deposition rates of up to 13kg/hr, it's designed for continuous, high-throughput welding where downtime and slow fill rates cost real money. This listing is the water-cooled configuration, suited to the sustained high-current welding this machine is built for.
Like the rest of the full-size TPS/i range, the TPS 600i runs with a separate wire feeder rather than a built-in unit, and requires a Weld Process to be added to the base unit before it's ready to weld.
Key Features
| Feature | Detail |
|---|---|
| Welding processes | MIG Standard Synergic (optional), MIG Pulse Synergic (optional), Syncropulse, TIG DC, Manual (Stick/MMA) electrode |
| Wire feeder | Separate unit for flexible system layout |
| Welding current range | 3–600 A |
| Duty cycle | 600A / 60%, 500A / 100% (10 min / 40°C) |
| Deposition rate | Up to 13 kg/hr |
| Mains voltage | 3 x 400V, 50–60Hz |
| Open-circuit voltage | 74 V |
| Dimensions | 706 x 300 x 510 mm |
| Weight | 50 kg |
| Protection rating | IP23 |
| Cooling | Water cooled (this listing) |
| Control interface | 7" colour touchscreen, single-knob control |
| Connectivity | USB port for settings backup, Ethernet for remote monitoring |
| Torch recognition | Automatically detects the type of Fronius torch connected and limits current to suit |
| Wire feed | Dynamic variable wire feed speed |
| Design | Future-proof, upgradeable modular architecture |
Built for Mechanised & Robot-Assisted Welding
The TPS 600i is particularly well suited to mechanised and robot-assisted welding in heavy steel construction and mechanical engineering applications, where its 100% duty cycle rating at 500A and high deposition rate directly translate into faster cycle times and less production downtime. The automatic torch recognition and dynamic wire feed speed control help maintain weld quality consistently across long, high-volume production runs.
Why Choose the TPS 600i (Water Cooled)?
Unmatched duty cycle for continuous production. A 100% duty cycle at 500A means the TPS 600i can run flat out on long welds without derating — critical for mechanised and robotic applications where stopping to cool down isn't an option.
High deposition, high throughput. Deposition rates of up to 13kg/hr make the 600i suited to heavy structural steel work where fill volume and welding speed drive production output.
Modular and future-proof. New welding characteristics and software options can be added via USB or Ethernet without replacing the machine, keeping the system current as production needs evolve.
Built-in intelligence. Automatic torch detection and current limiting help protect against mismatched consumables, while dynamic variable wire feed speed supports consistent arc performance under varying conditions.
Frequently Asked Questions
What's the duty cycle of the TPS 600i? 60% at 600A, rising to a full 100% duty cycle at 500A (measured over 10 minutes at 40°C ambient) — among the highest in the TPS/i range.
Is the TPS 600i available gas-cooled as well as water-cooled? Yes — this listing is the water-cooled configuration, which is generally the better fit for the sustained, high-current work the 600i is built for. Talk to the QWS team if a gas-cooled configuration is needed for your application.
What welding processes does the TPS 600i support? MIG Standard Synergic and MIG Pulse Synergic are available as Weld Process options, alongside Syncropulse, TIG DC and manual (stick/MMA) electrode.
What is the deposition rate of the TPS 600i? Up to 13kg/hr, making it suited to heavy fill and high-throughput structural welding.
Is the TPS 600i suitable for robotic welding? Yes — it's particularly well suited to mechanised and robot-assisted welding in heavy steel construction and mechanical engineering applications.
Does the TPS 600i use a built-in or separate wire feeder? A separate wire feeder is used, in line with the rest of the full-size TPS/i range.
Does the TPS 600i come ready to weld out of the box? No — the base unit requires a Weld Process to be added, along with a wire feed unit, drive rollers and torch to form a complete, ready-to-weld package.