PI 350 AC/DC
Art. no. 79541673 (4 meter torch)
Art. no. 79541674 (8 meter torch)
Every seam will be unforgettable.
This high-performance inverter is designed to carry out the most demanding TIG-welding assignments. It is indispensable for the most passionate and talented TIG-welders. Use it for root passes or tube and pipe welding in the processing industry.
Show price
4 meter torch (79541673)
| Currency | Price (tax-exclusive) |
| EUR (€) | 12.045 |
| DKK | 89.760 |
| GBP (£) | 10.445 |
| NOK | 132.040 |
| SEK | 131.710 |
| CZK (Kč) | 284.200 |
| HUF | 4.556.200 |
8 meter torch (79541674)
| Currency | Price (tax-exclusive) |
| EUR (€) | 12.150 |
| DKK | 90.540 |
| GBP (£) | 10.535 |
| NOK | 133.190 |
| SEK | 132.860 |
| CZK (Kč) | 286.700 |
| HUF | 4.596.000 |
Process
TIG, MMA
Current range
5-350 A
Duty cycle 60%/40°C
350 A/24 V
Mains voltage
3 × 400 V
Weight
72 kg
Dimensions HWL
980 × 545 × 1090 mm
Protection class
IP 23
Standards
EN/IEC60974-1. -2. -3. -10.
Endlessly capable
Powerful and precise.
Get a perfect finish in aluminium.
Experience the maximum level of power and control. Deliver the best TIG-welds in the industry. With 350 amps, high duty cycle and many adjustments possibilities, even the most advanced TIG-welding jobs is now simple. With AC, you can deliver a perfect finish in aluminium materials.
Icon-based control panel.
Save and recall your programs.
Navigate, adjust and save your preferred programs efficiently using the icon-based control panel. Make short cuts that makes it easy to find your favourite settings and save up to 64 programs for each process: TIG DC, TIG AC, MMA DC and MMA AC.
Pulse function.
Prevent damaging your steel.
Weld in thin plate thickness and sheet metal with the pulse function and the automatic Synergy Plus function. Pulse process gives you better control of the weld pool as the low heat input lowers the risk of damaging the steel.
TIG-A-Tack.
Make invisible fixations.
Lower the risk of weakened corrosion resistance and deformation with the Migatronic welding function TIG-A-Tack. Make extremely small and precise fixations without gas in austenitic stainless steel and experience a perfect final weld seam.
Intelligent welding enhances reliability
“No matter the circumstance, the Pi 350 can take it. Welding at 350 amps is a demanding task that requires a powerful and durable machine. We have tested the Pi 350 to the limit through our work, and we are very satisfied with the result.”
Kasper H. Thygesen
Department Manager, Global Boiler Repair A/S
Specifications
Quick overview
Design
Stationary
72 kg.
Processes
TIG + Pulse
MMA
AC/DC
Control panel
Manual settings
Welding programs
Synergic welding programs.
Migatronic welding functions*
Simplify otherwise complicated welds.
Features
Software update via SD-card
Get your software updates from migatronic.com/support and transfer them to your machine via SD-card.
HF-Ignition
A high-frequency impulse initiates the arc when the torch trigger is activated.
Lift TIG-ignition
Carry out TIG welding tasks near near particularly sensitive electronic devices, such as hospital equipment, without causing high-frequency disruption.
Dynamic Oxide Control (D.O.C)
Increases welding speed by 30 % and reduces your consumption of both energy and tungsten electrodes.
Save up to 64 programs
Make your own programs and save them as shortcuts.
Migatronic Welding Functions
TIG-A-Tack
Make extremely small and precise TIG-A-Tack fixations without root protection gas in austenitic stainless steel. The fixations are invisible in the final weld seam. Use TIG-A-Tack for quick tack welding of tubes, pipes or plates of austenitic stainless steel.
Intelligent Gas Control*
IGC® Intelligent Gas Control technology prevents over-consumption of gas and gives you long term savings. With weld pools always perfectly protected, you increase the quality of each weld. Make sure that all your welding machines are equipped with IGC® Intelligent Gas Control and save money every day. Your investment will quickly pay for itself.
Torch
TIG Ergo 301, 4 meters
Art. no. 79541673
Extra robust water-cooled torch which secures long durability and a low temperature in the handle. It feels good in any hand. It is designed for welding steel, stainless steel and aluminium. Add other keypad units for more control options on the torch handle.
TIG Ergo 401, 8 meters
Art. no. 79541674
Extra robust water-cooled torch which secures long durability and a low temperature in the handle. It feels good in any hand. It is designed for welding stainless steel and aluminium in high material thicknesses. Add other keypad units for more control options on the torch handle.
Included w/ configuration
- Pulse function
- Water cooling w/ flow control for torch protection
- Integrated 4-wheel trolley
- TIG Ergo 301 welding torch, 4 meters or TIG Ergo 401 welding torch, 8 meters
- Earth cable, 3 meters
- 32 A mains plug
- Calibration certificate
- Up to 5 years extended warranty (with registration)
- Pulse function
- Water cooling w/ flow control for torch protection
- Integrated 4-wheel trolley
- TIG Ergo 301 welding torch, 4 meters or TIG Ergo 401 welding torch, 8 meters
- Earth cable, 3 meters
- 32 A mains plug
- Calibration certificate
- Up to 5 years extended warranty (with registration)
Warranty
Up to 5 years with registration
Register your newly purchased welding machine on migatronic.com/warranty no later than 30 days from the date of purchase. Then you get up to 3- or 5-years’ warranty on selected components.
Technical specifications
Power Source
| Current range | 5-350 A |
| Mains voltage +/- 15 % (TIG) | 3 × 400 V |
| Fuse type C | 25 A |
| Mains current, effective. | 17.3 A |
| Efficiency | 0.88 |
| Duty cycle 100% /40°C (TIG) | 0.90 |
| Duty cycle 60% /40 °C (TIG) | 345 A/100%/31.5 V |
| Duty cycle max./40 °C (TIG) | 400 A/65%/34.0 V |
| Duty cycle 100 %/20 °C (TIG) | 300 A/100%/29.0 V |
| Duty cycle 60 %/20 °C (TIG) | 370 A/60%/32.5 V |
| Duty cycle max./20 °C (TIG) | 400 A/50%/34.0 V |
| Duty cycle 100% /40 °C (MMA) | 290 A/31.6 V |
| Duty cycle 60% /40 °C (MMA) | 350 A/34 V |
| Duty cycle 100% /20 °C (MMA) | 330 A |
| Duty cycle max./20 °C (MMA) | 350 A/90 V |
| Open circuit voltage | 95 V |
| Protection class | IP 23 |
| Application class | CCC |
| Standards | EN/IEC60974-1. -2. -3. -10. |
| Dimensions (H x W x L) | 80 mm × 545 mm × 1090 mm |
| Weight | 72 kg |
Cooling unit
| Cooling capacity (1 l/min.) | 1100 W |
| Tank capacity | 3.5 l |
| Max. pressure | 3 bar |
| Dimensions (H x W x L) | (integrated) |
| Weight | (integrated) |