- Ultra-fast, low-induction inverter
- Robust 4-roller wire drive with tool-free changeover option
- Stable chassis with large wheels; designed for 50 l gas cylinders
- Highest continuous load: The PRO-MIG.ARC 404 provides more than the duty cycle required for continuous use at a high level of performance
- SDI® (Stepless Dynamic Induction) - stepless, electronic welding choke with ultra-fast control for excellent ignition characteristics and a stable arc
- FOCUS.ARC: The welding process for more performance in conventional welding with the PRO-MIG.ARC 404
- 7" large color display with Sirius user interface: Two different operating modes selectable, operation like stepless units (-> All welding parameters and settings at a glance) or operation like stepped units (-> Step adjustment from the torch)
- Well-protected control panel with 3 mm thick protective screen and cover flap (cover flap only on models with wire feed case)
- Increased range of the wire feed case by 1.5 m due to front connections of the intermediate hose package
You will receive the 3-year Stürmer warranty for this item when you register online.
- Robust 4-roller wire drive with tool-free changeover option
- Stable chassis with large wheels; designed for 50l gas cylinders
- Highest continuous load: The SPRO-MIG.ARC 404 provides more than the duty cycle required for continuous use at high levels of performance
- SDI® (Stepless Dynamic Induction): stepless electronic welding choke with ultra-fast control for excellent ignition characteristics and a stable arc
- FOCUS.ARC for more performance in conventional welding
- 7" large color display with Sirius user interface
- Meets all requirements of the EU Directive on Ecodesign
| Cooling |
|---|
| Cooling type | AF |
| Torch cooling | water |
| Dimensions and weights |
|---|
| Length approx. | 950 mm |
| Width/depth approx. | 560 mm |
| Height approx. | 1480 mm |
| Weight approx. | 70 kg |
| Duty cycle |
|---|
| Duty cycle at Imax. 40°C | 50 % |
| Current at 100% DC 40°C | 330 A |
| Electrical connections |
|---|
| Power consumption in idle mode | < 50 W |
| Electrical Data |
|---|
| Supply voltage | 400 V |
| Mains frequency | 50 Hz |
| Setting range |
|---|
| MIG/MAG | 20 – 400 A |
| Standards and certifications |
|---|
| EMC class | A |
| Wire feed |
|---|
| weldable wires steel from to | 0.6 – 1.2 mm |
| weldable wires stainless steel from to | 0.6 – 1.2 mm |
| weldable wires aluminium from to | 1.0 – 1.2 mm |
| weldable wires CuSi from to | 0.8 – 1.2 mm |
| weldable wires flux core wire from to | 1.0 – 1.2 mm |
| Wire feet unit | 4 Rollers |
Unit: pc(s).
Packaging unit: 1
- Automatic welding helmet VarioProtect XXL-W-2 TC
- Welding glove basic size L
- Torch EVO MB 401D 4m with push button
- Earth cable 50mm²/4m
- Argon/CO2 pressure reducer
| Type of construction | with wire feed case |
| Volume gas cylinder max. | 50 l |
| FOCUS.ARC | ✔ |
| Process MIG/MAG | ✔ |
| SIRIUS control | ✔ |
| Quick choice keys | ✔ |
| Cover flap Control panel | ✔ |
Stürmer Maschinen GmbH
Dr.-Robert-Pfleger-Str. 26
96103 Hallstadt
Deutschland / Germany
info@stuermer-maschinen.de