Electron Beam Welding Technology

EB Welding Systems

Contact Us

Electron Beam Welders & Custom EB Welding Solutions

Sciaky offers the widest range of EB welding systems in the world

Electron Beam (EB) Welding is an excellent choice for applications containing refractory alloys and dissimilar materials. Advantages of EB Welding technology include a high power density with very low overall heat input and, therefore, minimum distortion. EB welded parts require a minimum of post-weld machining and heat treatment, and, unlike other fusion welding processes, EB requires no shielding gases. The weld quality is exceptional and the process is extremely efficient (typically 95%), carefully controlled and fully automated.


EB Welding technology offers the following advantages:

  • Versatility to weld thin foils to thick sections (greater than 2.5" depth-of penetration)
  • Multi-axis EB control
  • High ratio of depth-to-width
  • Maximum penetration with minimal distortion
  • Exceptional weld strength
  • Inert atmosphere (vacuum)
  • High precision and repeatability with virtually 0% scrap

Sciaky has been at the forefront of EB welding system design and manufacturing for many decades. We have proudly built a reputation as EB experts based on hard work and innovation. Sciaky’s internal moving EB welding gun is the most versatile EB welding gun in the market. The multi-axis gun motion operates at half the chamber volume of fixed/external gun systems, provides beam access for unusual joint configurations, and significantly simplifies part tooling. For more information on Sciaky’s internal moving EB welding gun, click here. Sciaky also offers an external electron beam welding gun. For more information on Sciaky’s external EB welding gun, click here.

Here are some examples of parts welded using Sciaky's EB technology:

  • Superconducting Cavities for High Energy Physics
  • Aircraft Engine Cases & Assemblies
  • Military Aircraft Components & Structures
  • Rock-bit Assemblies & Tank Tubes for Petroleum/Mining Diaphragm Assemblies for Power Generation
  • Transmission Gears for Automobiles, Trucks, and Off-Highway Vehicles

Based on our partnership with EVOBEAM GmbH of Germany, Sciaky offers the widest range of EB welding systems and services in the industry. To check out Sciaky’s Large Chamber EB Welding Systems, click here. To check out Sciaky’s Medium Chamber EB Welding Systems, click here. To check out Sciaky’s Small Chamber EB Welding Systems via the EVOBEAM partnership, click here.

To discuss your welding requirements with a Sciaky welding expert, call us at 877-450-2518.

Click for more info or call Sciaky now: 1+877-450-2518

Made in America.
Deployed Globally.

Sciaky is based in Chicago, IL, USA. Its welding systems and EBAM® industrial 3d printing machines are distributed internationally and found in manufacturing plants and advanced research and development facilities around the world. Contact a sales rep in your area by clicking here.

N. America

  • United States
  • Mexico
  • Canada

S. America

  • Argentina
  • Brazil
  • Columbia
  • Chile
  • Peru
  • & More

Europe

  • Germany
  • France
  • United Kingdom
  • Italy
  • Spain
  • Switzerland
  • Russia
  • & More

Asia

  • China
  • Israel
  • India
  • South Korea
  • Japan
  • Vietnam
  • Singapore
  • & More