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Ultra Precision for Reliability and Safety

When you're working with fine wires, thin sheets, or delicate sensors, only Sunstone delivers a level of accuracy and reliability equal to your reputation. For aerospace welding, when passengers, payloads, and dreams are at stake, choose a Sunstone micro welder to create the perfect weld time and time again.

Maximum Power Control for Maximum Flexibility

Sunstone micro welders are designed for you to dial the exact amount of energy required for any application: Honeycomb welding, mesh welding, battery welding, thermocouples, and more! And the exotic metals used in engine sensors are more easily controlled with Sunstone’s energy management features.

What are you welding today? Call or text us at +1-801-658-0015.

Work With Confidence Knowing Our Reputation

Here at Sunstone, we have the privilege to work with and provide welding solutions to some of the largest and most successful companies in the Aerospace Industry including Boeing, Airbus, Lockheed Martin, United Technologies, General Electric, Northrop Grumman, Raytheon, Millennium Space, Rolls Royce, Honeywell, and many others. Through our years of experience and work, we have developed and built the skills to help you with your application.

Aerospace Welding Applications:

  • Honeycomb Tack Welding
  • Turbine Component Welding
  • Solar Panel Cell & Construction
  • Aerospace Engine Sensors
  • Instrumentation
  • Exotic Metal Combinations
  • Interconnects
  • RF Devices
  • Gold Ribbon Bonding

Other Applications Include:

  • Actuators
  • Circuit Board Traces
  • Electronic Components
  • Electrical Connectors
  • Electrical Fuses
  • Fine Ribbon Welding
  • Heating Elements
  • Hybrid Microwave Devices
  • Inductors
  • Magnet Wire Bonding
  • Mesh Welding
  • Military Laboratory Projects
  • Research and Development Projects
  • Seam Welding
  • Sensors
    • Gas Sensors
    • Strain Gauge
    • Thermocompression Bonding
    • Thermocouples
  • Wires
    • CrossWire Welding
    • Fine Wire Welding Inductors
    • Stranded Wire Preparation
    • Wire to Terminal Welding (Wire Termination)

What are you welding today? Call or text us at +1-801-658-0015.


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  • Micro Resistance - Advanced Dual Pulse CD Spot Welder

    • Feedback reporting
    • PLC connectivity
    • Full weld head control
    • 200ws, 400ws, or 600ws power
    • Dual pulse
    • Roll spot
    • Robust design—built to last
    • Custom pulse limits
    • Fast rise time
    • Simple touch screen interface
    • On screen histogram weld data
    • Battery welding
    • Weld head control system
    • On screen training videos
    • $7,900.00
  • 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.
    • $0.00
  • The Scout
    • $4,500.00