Rail Bull

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Rail Bull



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The Rail Bull is a track welding carriage designed to produce butt and fillet welds with or without oscillation. The carriage can work in PA (flat), PB (horizontal vertical), PC (horizontal), PD (overhead horizontalvertical), PE (overhead), PF (vertical-up) and PG (vertical-down) welding positions.

Rail Bull moves along either rigid or semi-flexible track on both ferromagnetic and non-ferromagnetic materials thanks to rack and pinion drive and tracks fixed to flat or curved surfaces by means of various magnetic or vacuum units. The minimum curvature radius required for semi-flexible track is 5m.

Price for machine only. Track sold separately.


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Primary features and benefits:

  • Compact, lightweight design with durable aluminum cast housing
  • Convenient Power Supply 115–230 V, 50–60 Hz or 42 V, 50–60 Hz
  • Quick clamping torch holder mechanism for different types of MIG/MAG torches with diameters of 16–22mm; up to 35mm option
  • Precise torch adjustment with screw drive cross slide
  • Ready to work in both vertical and horizontal positions
  • Multifunctional LED display (process parameters & warnings)
  • Consistent heat input reduces distortion
  • Reduce wasted filler metal – eliminates over welding
  • Automatic arc on/off initiates welding and travel, simultaneously
  • Closed loop position control system based on electrical motor with encoder, ensures increased accuracy of speed and positioning
  • Improves working environment – removes operator from heat and fumes
  • Linear torch oscillator to produce weave welds
  • Menu in English (other languages on request)
  • Rack and pinion drive
  • Continuous welding
  • Rigid rail track system

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  • Trailer manufacturing
  • Truck tanks
  • Oil tanks
  • Water storage tanks
  • Pressure vessels
  • Vessel overlay / Hard facing
  • Bridge girders
  • Structural steel
  • Structural towers
  • Panel welding
  • Transformers
  • Shipyards
  • Any application demanding long, continuous welds

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