Thermal Arc Fabricator 186 AC/DC Welder:

High Output. High Duty Cycle. Ready to Perform.


Available in Canada and the United States.

Three Process Capability: HF TIG (GTAW), LIFT TIG (GTAW), STICK (SMAW).


The 186 AC/DC is a fully featured, professional performance machine that has been made easy to use with integrated controls and a simple to use set up chart.

Featuring three process capabilities: HF TIG, LIFT TIG, and STICK solutions with AC and DC output, this
machine has the power you need.


The Thermal Arc Fabricator 186 AC/DC is ideal for:
  • Experience welders
  • Tradesmen
  • Maintenance and repair
  • Heavy duty jobs



Features & Benefits:
    • TIG:
      - AC and DC output for aluminum and non-ferrous alloys, stainless, mild steel & chrome molys.
      - AC Frequency: Adjustable frequency of the AC square wave when welding on aluminum for optimized set up (15 Hz - 150Hz).
      - Wave Balance: Adjustable for optimized penetration or cleaning action when welding on aluminum.
      - HF Arc Start: Provides non-contact arc starting that eliminates tungsten or material contamination.
      - Lift TIG Start: Provides optimized TIG arc starting without the use of high frequency.
      - Pulse: Changes the weld current from high to low at a specified frequency, reduces heat input on thin material (0.5 Hz - 200 Hz).
      - Preflow & Postflow: Enables independent control over shielding gas before and after the weld.
      - Upslope / Downslope & Crater modes: Eliminates cracking at the end of the weld.
      - Hot Start: Ensures fusion at arc starts for both TIG and Stick processes.
    • STICK:
      - Adjustable Arc Force & Hot Start Control for optimum Stick electrode performance.
    • Other Features:
      - Digital Meters: Voltage and Amperage; Preview and Hold Capability for easy set up
      - Trigger Control: 4T (Latch) eliminates operator fatigue
      - Comprehensive Setup Chart: Weld set up guide for optimum welding performance over a wide range of materials
      - Remote Receptacle: Enables connection of remote control devices like a foot pedal and
      torch slide control
      - Excellent Portability: Lightweight at 48.4 lbs
      - Overload Protection: Shuts down the power source to protect the internal electrical components from overheating
      - IP23S: Suitable for outdoor use.

Power:

Each inverter in Thermal Arc’s Portable DC Welder Series packs a tremendous range of power compared to similar industry models.

Portability:

One of the most useful features of Portable DC Welder Series inverters is how easy it is to transfer from one location to another.

Whether it’s across town or across the shop, Thermal Arc welders are ready to go with you.


Click on button above to download Thermal Arc brand materials and profiles.

Thermal Arc

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