Sunstone Orion® 150x Pulse Arc Welder

The Sunstone Orion® 150x Pulse Arc Welder is a professional micro-welding system designed for precision welding of jewelry, precious metals, and small metal components. Using advanced pulse arc welding technology, the Orion 150x delivers highly controlled bursts of energy to create strong welds with minimal heat transfer to surrounding material.

With an energy range of 1–150 joules, the welder allows jewelers to perform delicate repairs such as prong retipping, ring sizing, chain repair, and assembling small components without removing stones or causing heat damage.

The Orion 150x features an 8-inch touchscreen interface, integrated 5× microscope optics, and a stylus-mounted welding probe for precise control during detailed work. Its advanced WeldIQ™ digital control system ensures consistent energy delivery, producing reliable and repeatable welds.

Designed for jewelry workshops, dental labs, and precision manufacturing environments, the Orion 150x provides professional-level welding performance in a compact bench-friendly system.

Key Features

• Pulse arc micro-welding technology

• Energy range 1–150 joules with precise adjustment

• 8″ touchscreen digital control interface

• Integrated 5× microscope optics

• Stylus-mounted probe with energy adjustment buttons

• WeldIQ™ digital energy control system

• Tru-Fire Technology® for reliable arc ignition

• Adjustable weld spot size approximately 0.2–4.5 mm

• Weld speeds up to 3 welds per second

• Compact design suitable for jewelry benches

Applications

• Jewelry repair and fabrication

• Prong rebuilding and retipping

• Ring sizing and seam welding

• Chain repair

• Dental appliance welding

• Micro-electronics and small component assembly

Product Specifications

• Brand: Sunstone Engineering

• Model: Orion 150x

• Welding Type: Pulse Arc (Micro TIG)

• Energy Output: Up to 150 Joules

• Weld Speed: Up to 3 welds/sec

• Spot Size Range: approx. 0.2–4.5 mm

• Optics: 5× microscope

• Control Interface: 8″ touchscreen

• Power: 110/220V auto-switching

• Warranty: 3-year manufacturer warranty

• Made in: USA