- Products
-
Industries
- Aerospace Micro Welding
- Automotive
- Battery
- Defense and Military
- Dental
- Electronics
- Energy and Utilities
- Filtration and Mesh
- General Industrial
- Government
- Heating and Cooling
- Hobby
- Jewelry
- Laboratory
- Lighting
- Medical
- Motors and Coils
- Oil and Drilling
- Orthodontics
- Plastics Molds and Dies
- Research and Development
- Semiconductor
- Solar
- Thermocouple
-
Applications
- Actuators
- Aerospace
- Automotive
- Battery Welding
- Brachy Seeds & Capsules
- Coil Termination
- Defense & Military
- Dental & Ortho
- Electrical Connections & Fuses
- Electronics
- Energy & Utilities
- Engrave - Mark - Cut
- Eyeglass Frames
- Filtration & Mesh
- General Industrial
- Government
- Hearing Aids
- Heating & Cooling
- Heating Elements
- Hobby
- Honeycomb
- Hotbar Reflow Soldering
- Hybrid Microwave Devices
- Instrumentation
- Jewelry
- Laboratory & R&D
- Lighting - Bulbs - Tubes - Lamps
- Medical Surgical Tool Repair
- Mold & Die Repair
- Motors & Coils
- Nuclear Fuel Rods
- Personal Protection Equipment
- Projection Studs
- RF Devices
- Solar Panels & Cells
- Specialty Metals
- Strain Gauges
- Thermo-compression Bonding
- Thermocouple Welding
- Wire and Ribbon
- Resources

Micro TIG Welders
Micro TIG welders are also known as Pulse-arc welders. Pulse-Arc welding or micro TIG 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 welds. Pulse-Arc welding is used in a variety of industries including jewelry, dental, mold and die, optics, R&D, just to name a few.
Sort by:
Recommended
-
Orion mPulse Micro TIG Welders
With a 30ws power potential, the mPulse can be used by almost anyone and has the power to tackle all sorts of jobs. It’s perfect for those needing a welder for making quick, small welds on a light-duty cycle.
-
Orion 100c Micro TIG Welder
The Orion 100c pulse arc welder provides power up to 100 joules of pulse-arc weld energy. This micro-welder also allows for low power needs — yielding as little as 3 joules of energy. The 100c power is adjustable in 0.5-joule increments. Weld large workpieces, or near precious components with this versatile, compact, and easy-to-use system.
-
Orion s Series Micro TIG Welder
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. Even with such a large range in power, full control is maintained as the s Series is adjustable in 0.2 joule increments. 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.
-
Micro TIG Welder - Orion 200i Pulse Arc Welder
Sunstone’s Orion 200i Welder Provides:
• A very small heat affected zone during weld
• Ability to easily position welds exactly where you need them
• The versatility of welding of very small, thin, and delicate metal parts
• A wide range of metals that can be welded
• Simple and easy to use touch screen interface
• High level of precision with microscope
• Consistency and repeatability
• A simplified repair process by eliminating soldering
• Quality welds
• Very low maintenance on machine
• Small compact size designed to fit on and around any work benchPulse-Arc / Micro TIG Welders Datasheet
-
PA250i Micro TIG Welder
- A very small heat affected zone during weld
- Ability to easily position welds exactly where you need them
- The versatility of welding of very small, thin, and delicate metal parts
- A wide range of metals that can be welded
- Simple and easy to use touch screen interface
- High level of precision with microscope
- Consistency and repeatability
- A simplified repair process by eliminating soldering
- Quality welds
- Very low maintenance on machine
- Small compact size designed to fit on and around any work bench.
-
Omega PA250i Welding System
Maximum Power!
The most powerful Sunstone pulse arc welder delivers 250 joules of energy with precision and accuracy.When your production needs require more welding power, turn to Sunstone’s Omega PA250i Welding System, where maximum digital energy control is combined with maximum energy availability. With 250 joules of power your welding capabilities are greatly increased. Available in three different configurations, the PA250i fits any production floor: In your shop, in an automated production line, or anywhere in between.
Battery Welding Systems Datasheet