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Lincoln Orbital TIG Welding System

Lincoln Orbital WeldingLincoln Orbital WeldingLincoln Orbital Welding Head and Track

Top Features

  • Pipe Size Ranging From 6" to an Unlimited Diameter
  • Easy to Operate, Maintain and Service
  • Designed for Harsh Environments


The Lincoln APEX 2100 Orbital Welding System is the most advanced orbital TIG system on the market today. Its light weight and portable design allow for quick assembly and job setup, and the intuitive controls make it easy to operate and learn.

Product Details


APEX 2100 Controller
Input Power: 115/1/50/60
Input Current: 50/60 Hz: 5A@115 volts
Dimensions: H: 34.5" (876 mm) x W: 9.5" (241 mm) x D: 26.25" (668 mm)
Net Weight: 78 lbs (35.4 kg)
APEX 2100 Pendant
Input Power: 24V
Input Current: 1A
Dimensions: H: 11.5" (292 mm) x W: 8" (203 mm) x D: 3.75" (97 mm)
Net Weight: 6 lbs (2.7 kg) with cable
APEX 2100 Cabinet
Dimensions: H: 49" (1244 mm) x W: 27.5" (699 mm) x D: 29" (737 mm)
Net Weight: 175 lbs (79.4 kg)
Power Wave S500
Input Power: 200/208/220/230/380/400/415/460/575/3/50/60
Rated Output: GTAW-DC: 550A/32V/40%
GTAW-DC: 450A/28V/100%
Input Current: 3 PH/40% Duty Cycle: 81/73/41/37/29A
3 Ph/100% Duty Cycle: 60/54/31/27/21A
Dimensions: H: 22.5" (571 mm) x W: 14" (355 mm) x D: 24.8" (630 mm)
Net Weight: 150 lbs (68 kg)
Cool Arc 55
Input Power: 115/1/60
Input Current: 60HZ: 3.8A @ 115 volts
Dimensions: H: 25.4" (645 mm) x W: 13.9" (353 mm) x D: 11.5" (292 mm)
Net Weight: Empty: 62.6 lbs (28.5 kg)
Full: 77.3 lbs (35.1 kg)

Additional Features

The Lincoln APEX 2100 Orbital Welding System is a modular system incorporating all the integrated welding supplies required for orbital TIG welding. Engineered for diverse applications in demanding environments, the welding system is easy to operate, maintain and service. Components of the system can easily and quickly be replaced or serviced in the field, by operators, reducing downtime.

APEX 2100 Orbital Controller Unit & Pendant

  • Easy operation
  • Synchronized data system
  • Ability for service and maintenance in the field

HELIX T55 Weld Head

  • No disassembly required to feed wire
  • Easy to setup and adjust
  • Durable head construction

Track Ring

  • Industrial construction
  • Gear-driven tractor system
  • Easy quick clamp mechanism
  • Spring-loaded shoes capacity 800lbs.

Power Wave S500 Power Source

  • Multi-process Capability: MIG, TIG, Stick, Flux-Cored
  • Exceptional welding performance with high power factor and efficiency
  • Extremely fast arc response
  • Durable Case with an IP23 rating to withstand harsh environments

Cool Arc 55 Water Cooler

  • Plastic, non-corrosive, 2-gallon reservoir water cooler
  • Operates smoothly, minimizes vibrations

Mobile Workstation Cabinet

  • Heavy-duty, industrial construction
  • Portable workstation

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Lincoln Orbital TIG Welding System

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