Electron Beam Welding Technology

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Medium Chamber EB Welding Systems from Sciaky Provide Unmatched Quality

Overview of Medium Chamber Machines

Sciaky designs and manufactures medium vacuum chamber EB welding systems with state-of-the-art internal moving guns. These systems commonly utilize low voltage and high power, and are ideally suited for medium-sized parts.




Advantages of medium-scale EB welders include:

  • Motion system designs include ceiling mounted gantries and rear-wall mounted booms that, depending upon system configuration, manipulate the EB gun using X, Y, Z, and gun tilt.
  • Standard designs are available, and custom engineered solutions are often created to meet customer requirements.
  • Scalability of process to weld thin foils to thick sections (greater than 2.5" depth-of penetration).
  • CNC control systems coordinate all EB process parameters.
  • High depth-to-width ratio weld profiles provide low distortion and excellent mechanical properties.
  • The high vacuum environment provides an excellent inert environment for welding many reactive metals and alloys with pumping technologies up to 200,000 l/s.
  • High precision and repeatability.
  • Sciaky offers many standard CNC-controlled part manipulators, designed in several load capacities, including rotary tables, rotary headstock / tailstocks, and rotary tilt positioners.

Sciaky's standard Medium-Chamber EB welding systems are available in two configurations. Use the tabs above to learn more about each machine's capabilities.

In order to better serve you, Sciaky offers financing and leasing options for U.S. customers who purchase EB welding systems, making it easier than ever to acquire this industry-leading technology. Ask your Sciaky sales representative for details.


The EBW 88 System





  • Chamber Dimensions 88” (2235 mm) x 68” (1727 mm) x 110” (2794 mm)
  • Weld Envelope – 51” (1295 mm) wide x 33” (838 mm) deep x 63” (1600 mm) high
  • Nominal Part Envelope - 68” (1727 mm) wide x 33” (838 mm) deep x 63” (1600 mm) high
  • High Efficiency Pumping – Chamber Hard Vacuum (1x10-4 Torr)
  • Power Level up to 42 kW- 60 kV
  • Internal Boom Mounted Gun with High Resolution Optics & Optional Servo Gun Tilt Axis
  • X, Y & Z Servo Axes with Multiple Part Positioner Options
  • CNC Control - Joint Scanning and Digitizing System
  • Optional Wirefeed with Motorized Wire Nozzle
  • Optional Electron Beam Direct Manufacturing with Closed Loop Control

In order to better serve you, Sciaky offers financing and leasing options for U.S. customers who purchase EB welding systems, making it easier than ever to acquire this industry-leading technology. Ask your Sciaky sales representative for details.

The EBW 60 System





  • Chamber Dimensions 60" (1524 mm) x 44" (1118 mm) x 56 (1422 mm)
  • Weld Envelope – 27” (686 mm) wide x 20” (508 mm) deep x 15” (381 mm) high
  • Nominal Part Envelope - 29” (737 mm) wide x 20” (508 mm) deep x 40” (1016 mm) high
  • High Efficiency Pumping – Chamber Hard Vacuum (1x10-4 Torr)
  • Power Level up to 15 kW- 60 kV
  • External Gun with High Resolution Optics & Optional Servo Gun Travel Axis
  • X, Y & Z Servo Axes with Multiple Part Positioner Options
  • CNC Control - Joint Scanning and Digitizing System
  • Optional Wirefeed with Motorized Wire Nozzle

In order to better serve you, Sciaky offers financing and leasing options for U.S. customers who purchase EB welding systems, making it easier than ever to acquire this industry-leading technology. Ask your Sciaky sales representative for details.

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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.

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