EWM Taurus 551
Hightlights
Multi-process inverter DC welding machine for standard MIG/MAG, TIG Liftarc and MMA welding as well as air arc gouging - Faster and better welding thanks to EWM forceArc technology (Synergic control)
- Basic or Synergic control
- Maximum efficiency for all requirements with reproducible welding results
- Low-spatter welding thanks to fully digital welding machine technology
- Intelligent casing design with optimised air cooling for greater cooling output and less soiling of the machine
- Maximum mobility: Easily portable thanks to large wheels, fits through standard doors, easy loading and unloading thanks to the even wheel gauge
- Multifunctional and ergonomic grip system: easy operation, practical holder for hose packages, impact protection
- Powerful cooling system with centrifugal pump and large 12 litre tank, pressure monitor, temperature-controlled pump and fan
Main Areas of Use
- Production and repair work, e.g. in metal construction, steel construction and shipbuilding
Features
- Mobile, water-cooled, decompact with separate wire feed unit, can be lifted by crane and moved by fork lift, 5 m mains supply lead
- 16 welding programs (Synergic control)
- Non-latched, latched
- Synergic: Special non-latched, special latched, spot
- Adjustable parameters: Wire speed, welding voltage correction, dynamics; only with Synergic control: wire burn-back time, gas pre-flow and post-flow times, superpulse: Pulse and break program
- Digital display for welding voltage, current and parameters
- Taurus Synergic DRIVE 4L wire feed unit: 4-roller feed with 37 mm drive rollers for steel (1.0 + 1.2 mm); choice between Euro or Dinse central connection
Technical Specifications
| Welding current | 5-450 A | |||||||
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| Duty cycle 25°C | 100% | 450 A | ||||||
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| Duty cycle 40°C | 80%
100% |
450 A
420 A |
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| Open circuit voltage | 79 V | |||||||
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| Mains fuses (slow-blow) | 3 x 35 A | |||||||
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| Mains voltage (tolerances) | 3 x 400 V (-25 % - +20 %) | |||||||
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| max. connected load | 20,7 kVA | |||||||
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| recom. generator power | 29,1 kVA | |||||||
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| Cooling output | 1500 W | |||||||
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| Tank capacity | 12 l | |||||||
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| Flow rate | 5 l/min | |||||||
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| max. output pressure | 3,5 bar | |||||||
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| Dimensions (LxWxH) | 1100x445x1000 mm | |||||||
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| Weight | 125 kg | |||||||