Orion mPulse Pulse Arc Welder

• Digital Touchscreen Energy Control
• Versatile 3-30 Joules Energy Range
• Choice of Optics: Microscope, PJ Scope, Upgraded ADL, Basic ADL
• Argon Ready
• Small 25x30x40 cm Footprint
• 3-year Warranty
• Made in the USA
• US-based Customer Service

Orion mPulse Data Sheet
Orion mPulse Users Guide

How Does it Work?

Pulse Arc welding (or TIG welding) uses electrical energy to create a plasma discharge. The high-temperature plasma, in turn, melts metal in a small spot—all of which happens in milliseconds. Pulse arc welding perfect for intricate welding applications on precious and non-precious metals.

Works with Gold, Silver, and More

The Orion mPulse works amazingly well with gold, silver, stainless steel and many other metals. For simple jewelry projects the Orion mPulse is a wonderful tool to have on your bench!

Broad Range of Applications

Jewelers like you use the Orion mPulse for a variety of applications:

• Tack your workpiece together and then flow solder to avoid surfing.
• Extend a prong or make repairs without having to remove precious stones.
• Fill cracks and porosity with fill wire.
• Attach earring posts with speed and dependability.
• Create head pins for bead work in seconds.

Versatile Power Range

The mPulse power settings range from 3 to 30 joules in single joule increments—that’s 27 different power settings to choose from! The weld spot size on the smallest setting is nearly 1 mm, depending upon your material. The largest setting of 30 joules will yield a weld spot approximately 1.5 mm in diameter, again, depending upon the material you’re welding.

Pedigree of Reliability

The Orion mPulse jewelry welder is the beginning model within the Orion line. You may also be interested in our more capable welders, such as the Orion 100c, Orion 150s, or Orion 200i.

We’ve been manufacturing specialized welders for nearly 20 years. Tailored to the needs of our jewelry customers, each Orion jewelry welder is built with quality and dependability in mind.

Certified Safe for You and Your Studio

Most Orion jewelry welders are ETL and CE certified now or in the process of becoming certified. ETL certification includes ASME, ASTM, ANSI, CSA, NFPA, NOM, NSF, and UL testing.

Made in the USA Quality

All Orion jewelry welders are proudly made in the USA. When you purchase an Orion welder you can be confident of welder quality and safety—and support American workers.

Friendly US-Based Customer Service

Send your questions by text or pick up the phone and call. Our customers in the jewelry industry love our products, but they rave about our service!

A Brand You Can Trust

More jewelers choose the Orion line of jewelry welders by Sunstone than any other. When you choose an Orion pulse arc welder you can be confident in quality, safety, and reliability.

Continuously Improving to Serve You

As a certified ISO 9000/2015 organization, Sunstone is continuously improving processes and procedures that result in a robust welder and outstanding customer service.

Sunstone Circle Protection

Add “forever” protection to your Orion jewelry welder with the Sunstone Circle VIP protection plan. Learn more.

Do You Need Training?

Sunstone's training team is ready to help you master the Orion mPulse Pulse Arc Welder for any particular jewelry application, from tacking to repair work. Learn more.

Return Goods Policy

Seller’s products may be returned to Seller for credit within thirty (30) days of the shipment subject to the following conditions.

Sunstone offers a 30-day return policy on all products. Before sending a product back please contact Sunstone to receive an RMA number. The RMA number should appear clearly on the outside of the package. Customers are refunded via check. Please note that a 10% restocking fee will apply to all returns. A 30% restocking fee will apply to all 3rd party products (laser welders, laser engravers, PW - AC Welders, and AVIO products). Additionally, all 3rd party products must be insured when sent back to Sunstone at the buyer’s expense. In some cases, a merchant fee may apply. Equipment damaged by improper use or insufficient shipping precautions will be charged additional fees.

*DADO Laser Welder – No cash refunds available for the dado laser welder. However, The Dado Laser Welder may be returned within 30 days for credit towards another Orion or Sunstone product.

*Argon tanks have a $35 restocking fee, the tank must be emptied and left open with the protective cap put in place. All hazardous material and compressed gas stickers need to be removed from the packaging as the empty cylinder is not hazardous and doesn't contain compressed gas.

*Refunds will not be issued for services that have already been rendered such as shipping, calibration, or trainings.