- IWC (Intelligent Welding Control) - intelligent overriding machine control concept for excellent welding results and simple, safe operationSDI
- (Stepless Dynamic Induction) - stepless, DMC
(- Digital Motor and Welding Control) - real-time monitoring
- and
- precise control of wire feed speed to prevent stickingPowerful
- four-roll precision feed system with tool-free roll changeDCC
(- Database Characteristic Control) - integrated welding parameter database
- with
- stored characteristic curves provides the appropriate welding parameters for all tasksSMI (
- Schweisskraft Machine Interface) - for fast and safe setting of welding parameters with simultaneous ease of useWeldable
- materials: Fe, Al, CuSi3, CrNiBurn-in stabilizer
- detects changes in stick-out (free end of wire) and automatically readjusts arc power - uniform burn-in in any positionMains voltage compensation
- - Automatic detection of fluctuations in mains voltage and automatic adjustment of wire feed according to mains voltageCreep-in automatic
- controls wire feed speed until arc is safely ignited,
Creep- speed can also be changed manually if requiredPRO-MIG
- synergie 251-4 AM is particularly suitable for use in thin sheet processing from 15 A welding current due to special synergy programs and SDI technologyOn
PRO-MIG synergie 404-4 models, focused arc can be activated at the touch of a button: Higher deposition rate than spray arc, welding with short and powerful arc, safe root detection, safe flank detection and reduced penetration notches.- Units easily manoeuvrable and transportable in the workshop and on site thanks to robust chassis with large, easy-running wheels
- Pleasant, low-noise continuous operation due to optimum housing design and standby switching of fan and water pump
- Optionally available with centrifugal pump
- Three-year Schweißkraft warranty
- Focussed arc: welding process FOCUS. ARC can be activated for higher deposition rate, short pressure-filled arc, safe root and flank detection and reduced stickout
- Mains voltage compensation: The arc automatically adapts to the input voltage
- Stickout stabiliser: Changes in the stickout are compensated by this control feature
- All units with slanted downward 4-roller drive for optimum wire feed
- Optimised characteristics for even better arc when welding Fe, Al, CuSi3 and CrNi
- Optionally available with centrifugal pump
Cooling |
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Torch cooling | water |
Dimensions and weights |
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Length approx. | 1040 mm |
Width/depth approx. | 560 mm |
Height approx. | 1400 mm |
Weight approx. | 157 kg |
Duty cycle |
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Duty cycle at Imax. 40°C | 40 % |
Current at 100% DC 40°C | 260 A |
Electrical Data |
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Supply voltage | 400 V |
Mains frequency | 50 Hz |
Setting range |
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MIG/MAG | 40 – 400 A |
Switching stages | 20 |
Wire feed |
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weldable wires steel | 0.8 – 1.2 mm |
weldable wires stainless steel | 0.8 – 1.2 mm |
weldable wires aluminium | 0,8 - 1,2 mm |
weldable wires CuSi 3 | 0.8 – 1.0 mm |
Wire feet unit | 4 Rollers |
Unit: pc(s).
Packaging unit: 1
- Torch set SMB 400/50
- VarioProtect XXL-W
- Welding glove Basic size L / size 9
- Feed rollers 1.0/1.2 mm
Type of construction | with wire feed case |
Volume gas cylinder max. | 50 l |
Burn-in stabilizer | ✔ |
Mains voltage compensation | ✔ |
FOCUS.ARC | ✔ |
Stürmer Maschinen GmbH
Dr.-Robert-Pfleger-Str. 26
96103 Hallstadt
Deutschland / Germany
info@stuermer-maschinen.de