For Software Updates use the MK Edit/SmartArc Weld Editor Program. For explanation see this page: Software Support.
CobraTig 150 - Portable GTAW Orbital Tube Welder
CobraTig® 150 -
Portable GTAW Orbital Tube Welder
The CobraTig 150 is a portable, lightweight orbital welding power source with a digital controller
that is the perfect solution for construction or rugged environments.
User friendly LCD screen and simple menus guide users through powerful weld programming using SmartArc® logic, real-time data monitoring, plus a built-in thermal printer for weld data. Packaged for rugged construction environments or manufacturing work-cells.
Provides automatic control for
repeatability, verification and
SmartArc® software develops a
near ideal weld procedure with
Automatic Program Generator.
Capable of going down to 0.1 Amps
with MicroTig™ technology.
High Voltage Pulse automatic arc
starting from 0.5 to 25 Amps.
SmartArc® control provides
flexibility for orbital and manual
Model Number and Line Power Model # Line Power (+\- 10%)
254-152 100VAC 50/60 Hz Single Phase, 15A 120VAC 50/60 Hz Single Phase, 15A
208VAC 50/60 Hz Single or
Three Phase, 30A
230VAC 50/60 Hz Single or
Three Phase, 30A
Most Popular accessoriesPopular Accessory
• Thermal Printer Paper, 5 per package (P/N 921-0170)
MicroTig™ Manual Weld kit (P/N 005-0670) includes gas-cooled hand TIG torch, variable foot control, ground cable with clamp and carry case.
CobraCooler® Portable Coolant Recirculator can be attached mechanically to the CobraTig 150.
Cobra® Coolant Aluminum Protection - For improved peformance with all orbital welding equipment like the CobraCooler and the CopperHeads®, MK Products offers Cobra Coolant (931-0060).