Joining Technologies provides vacuum electron beam welding services for critical components that require deep penetration, minimal distortion, and exceptional weld integrity. Our EBW capabilities support aerospace, defense, medical device, semiconductor, automotive, and energy applications.

AS9100 Certified | Nadcap Accredited Welding | 4 CNC EBW Stations | East Granby, CT

Industries Served

Aerospace
Defense
Medical devices
Semiconductor
Automotive
Energy / oil & gas

Common EBW Applications

Fuel nozzles
Sensor housings
Hermetic or vacuum assemblies
Rotating components
Precision machined assemblies
Dissimilar metal joints
High-depth weld joints
Critical structural components

BENEFITS

Deep Penetration - Electron beam welding can achieve deep weld penetration, making it suitable for joining thick materials with a high aspect ratio. This is particularly useful in aerospace and automotive applications
Narrow Heat-Affected Zone (HAZ) - EBW produces a very narrow HAZ, minimizing distortion and reducing the risk of metallurgical changes
Low Thermal Distortion - The minimal heat input and narrow HAZ result in low thermal distortion, ensuring that the workpiece remains flat and true, making this an excellent choice for precision machining and tooling applications
High Welding Speed - Advantageous in high-volume production environments where efficiency is essential
Versatility - Can be applied to a wide range of materials, including metals and dissimilar materials, making it useful for many industries from aerospace to nuclear power generation
Low Contamination - Due to the process being performed in a vacuum, there is a reduced risk of contamination from atmospheric gases

Ready to Discuss Your Electron Beam Welding Project?

Tell us about your application, materials, quantities, or project requirements. Our NADCAP-accredited, AS9100-certified team can coordinate an NDA before reviewing sensitive documentation.

Our Capabilities

(4) CNC Controlled Electron Beam Welding Stations
Power ranging from 3kW - 25kW
Max capacity: 5' OD
Max length: 6'
Heavy duty rotational capacity

When EBW Is the Right Fit

Electron beam welding is ideal when your part requires:

Deep, narrow welds with limited heat input
Minimal distortion on machined or finished components
Clean welding in a vacuum environment
High-strength welds on critical assemblies
Precision welding of aerospace, defense, medical, semiconductor, or energy components
Joining of certain difficult, high-value, or dissimilar metals