Orion 150s V2 Micro Pulse ARC Welder w/Arm

  • $5,895.00
  • Save $5

The Precision Micro-Welder Technology You Need!

The Orion s Series boasts a power potential of up to 250 joules of pulse-arc weld energy. While powerful, the s Series is perfect for low power needs as well—yielding as little as 1 joule of energy. Whether an application requires high power welding needs or intricate, precise welds around precious components, the Orion s Series offers a versatile, compact, and affordable welding system in an easy-to-use package.

The Orion s Series is the ideal welding tool for any micro-welding application. The s Series welders can be seen in laboratories, universities and research & development institutions around the globe.

Key Features

Touchscreen Simplicity. All Orion welders are controlled digitally using your finger. No clumsy, analog knobs!
Digital Energy Control. Choose how you want energy delivered to your workpiece for better creative control.
Broad Power Range Precision. Dial the power down or up, in one-tenth of a Joule increments, from 0.2 to 200!
Multiple Weld Speeds. For joint sealing, choose to weld as fast as one weld every five seconds with the 200i.
White-Glove Customer Service. With more than 15 years of experience, we can answer your questions.



Power Supply Footprint (L x W x H) 30.5x12.7x25.4 cm
Total Weight 19.9 kg
Input Voltage 100-240 VAC (AUTO DETECTED)
Energy Range (Joules) 1-150 J
Estimated Weld Spot Diameter Range ≈ 0.5 - 3.5 mm
Display (Touch Screen) 20 cm
Weld Speed 1 weld/0.3 seconds
High Frequency Agitation Options Multiple
Available Power Settings 280
Save Settings Spaces 1000+

How Does it Work?

Electrical Energy – Plasma Discharge

Micro TIG/Pulse Arc welding uses electrical energy to create a plasma discharge.  The high-temperature plasma, in turn, melts metal in a small spot. This process takes place in milliseconds. The process is clean and very controllable – perfect for intricate and minute welding applications on precious and non-precious metals!. Filler metal can also be added to build up joints and create strong and reliable weld “beads”, or weld seams.

Two in One Combo

The Orion is a Micro TIG (also known as Pulse-arc) welder and a capacitive discharge resistance welder in one. This combination of abilities allows for infinite creative possibilities.  In its "Arc Mode" (micro TIG/pulse-arc welding), the can be used to perform permanent welds, add metal, and do a variety of other amazing and time-saving applications. In its "Tack Mode" (capacitive discharge resistance welding), the can be used to temporarily position parts before welding or soldering.

The Basic Principle of the Orion Welding System is very simple.

1.) Attach The Grounding Clip

2.) Use the Specialized Microscope that is focused on the Welding Electrode Tip.

3.) Simply Touch the workpiece to the electrode and a weld is triggered.

4.) A Perfect Weld Every Time!


Included Accessories

Every Orion s-Series Welding System includes the following items:

Power Cord
(International Converter Included)
Alligator Grounding Clips
(2 Count)
Stylus Hand Piece
(Pre-Installed with 1.0mm Collet)
Jump Ring Pliers
(2 Count)
Tungsten Electrodes
(5 - 1mm & 5 – 0.5mm)
Shuttered Microscope
(Mounted on Articulating Arm)
Argon Tubing
(1/4″ OD Clear Argon Tubing)
Microscope Eye Covers
(1 Set)
Hex Wrench Set
(Every Hex wrench used on the Orion included)
0.5mm & 1.0mm Collets
(For use with Orion Tungsten Electrodes)
Foot Pedal
(Used to precisely trigger welds)
Fiberglass Brush
(Used to clean blackness from weld area)
Diamond Disc
(For Use with any Rotary Tool to Sharpen Electrodes and Clean them)


Buy From Micro-Tools and Receive over $350 in Free Tools!

SHIPPING METHOD: This item must ship via UPS. During the checkout process you may be offered Priority Mail but this item must ship via UPS. If you select Priority Mail, it will only slow down the process as we will have to change the shipping method after the fact and charge the difference. We have learned the hard way to not ship fragile or high value items via Priority Mail.




SKU: 150S
UPC: 632751150743
Brand: Orion
MPN: Orion 150s Arm
Made In: United States

Micro-Tools makes every attempt to provide accurate information for each item. Actual packaging and/or specifications may be slightly different from the information and picture provided.

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