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West Country Welding Supplies

EWM Taurus 451 - West Country Welding Supplies, UK - West Country Welding Supplies, UK

EWM Taurus 451


  • Taurus 451Multi-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


  • 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

Duty cycle 25°C 100% 450 A

Duty cycle 40°C 80%
450 A
420 A

Open circuit voltage 79 V

Mains fuses (slow-blow) 3 x 35 A

Mains voltage (tolerances) 3 x 400 V (-25 % - +20 %)

max. connected load 20,7 kVA

recom. generator power 29,1 kVA

Cooling output 1500 W

Tank capacity 12 l

Flow rate 5 l/min

max. output pressure 3,5 bar

Dimensions (LxWxH) 1100x445x1000 mm

Weight 125 kg
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