ST-205M, 205 Amp Stick ARC DC Inverter Welder, 95~260V Wide Voltage Welding, Professional Industrial Class Soldering Machine.

  • Brand: AM
  • Product Code: ST-205M
  • Availability: Out Of Stock


Easily Weld All Electrodes: E6010, E6011, E6013, E7014, E7018 etc.

85-Volt DC Open Circuit Voltage & Adjustment 0-60 Amp Force Current.

ST-205M is a rectifier adopting the most advanced inverter technology. welding power source can offer stronger, more concentrated and more stable arc. When stick and work piece get short, its response will be quicker. Power cords extend to 700 feet still can use normally.

  • ST-205M Is a professional welding machine with industrial level, very easy to use all of the electrode, Use the cellulose electrode is also very good, and with a force adjustment function.
  • Very easy to starting and improvers, simple to operate, Performance is remarkable, LED amperage display, Very solid structure and professional configuration.
  • Advanced IGBT inverter technology, excellent Arc stability, hot start, anti-sticking, force adjusts. Steeples amperage control. Use on all of generator, also is very perfect.
  • Automatic compensation for voltage fluctuation, over-voltage protection, under voltage protection, over current protection, over load protection.
  • 60% duty cycle at 205 amps, ensures long time welding, the current range from 20-205 Amp, Very suitable for welding of various materials and projects.
  • This is optimized to deliver a flawless weld, making spatter and post-weld cleanup almost non-existent. The strength of its components makes this a reliable work tool for professionals or personal use.
  • 95~260V wide voltage, 50-60Hz, almost all of the voltage and frequency can be used. All machines tested in the USA, ETL certificated, and with one year warranty.


  • Model: ST-205M
  • Rated Input Voltage: AC 95~260V Wide Voltage
  • Frequency: 50-60Hz
  • Rated Input Power: 230V/40 Amp & 115V/47 Amp
  • Current Range: 230V/20-205A & 115V/20-135A
  • Force Current: 0-60 Amp & 0-10 Amp
  • Rated Duty Cycle: 60% @ 205 Amp
  • Nominal DC Open Circuit Voltage: 85-Volt
  • Usable Electrode, 230V: 1/16-3/16 in. & 115V: 1/16-5/32 in.
  • Power Factor: 0.93
  • Dimension: 15.72 x 8.52 x 12.85 in.
  • Net Weight: 19.0 lbs.
  • Packaging Size: 20.0 x 12.6 x 14.8 in.
  • Packaging Weight: 29.0 lbs.

Packing List:

  • ST-205M Stick Arc Welding Machine.
  • 7-feet Power Cord & N6-50P Plug (on the machine).
  • 10-feet 300-Amp Electrode Holder Assembly, 35-50mm Lead Dines.
  • 10-feet 300-Amp Work Clamp Assembly, 35-50mm Lead Dines.
  • 230V to 110V Power Adapter.
  • 2 Pieces Electrode of 1/8 in.
  • 2 Pieces Electrode of 3/32 in.
  • Owner’s Manual.


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