CVE has developed a local vacuum EB welding system which can be readily transported and operated on site and applied to structures significantly larger than can be accommodated in a vacuum chamber. Ebflow eliminates the need for a vacuum chamber through a local, coarse vacuum which is established and maintained only where it is needed. High performance EBW can take place in any plant where large components are welded on a large scale as long as adequate shielding from X-Rays can be provided. Using a system of sliding seals and precision handling enables fast longitudinal and circumferential welds on large work pieces. A coarse vacuum is ideal for thick section welding - achieving the fastest thick section welding rates ever. There is no filler wire, the autogenous weld can be heat treated and the weld rendered metallurgically indistinguishable from the parent material.

Business activity

Keywords associated with this company

Electron beam welding - equipment /  Welding /  Electron beam welding /  SAW welding /  Submerged arc welding / 

Additional details

Key figures

  • company headcount
    11 – 50


  • Main activity
    Manufacturer/ Producer

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  • Trading areas
    Regional  -  National  -  European  -  International

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