Cambridge Vacuum Engineering (CVE, UK) has more than 50 years of experience in manufacturing electron beam welding machines and vacuum furnace equipment, and has become one of the world's leaders in the research and development and manufacturing of electron beam welding machines.

Equipment advanced and features:

1. High-voltage electronic gun vacuum system: The world's only high-vacuum system for electronic guns that adopts twin-turbo molecular pumps, effectively preventing metal steam from contaminating the internal components of the electronic gun while ensuring high vacuum.

2. Fully closed-loop high voltage, filament current, bias voltage, etc., and focus current control using high-voltage side measurement method can obtain excellent parameter stability.

3. At the working distance of 300mm, the focal diameter of the electron beam is less than 0.05mm.

4. The standard polyester film roll steam protection device can effectively prevent metal steam from contaminating the optical observation system.

5. It has world-class welding technology such as beam split welding, automatic focusing, high-definition video weld tracking system, etc.

6. The close cooperation between CVE and the British Welding Institute (TWI) can provide users with complete technical solutions and guarantees for welding process development.

7. The second generation portable "electron beam energy density measurement device" developed in cooperation with TWI can detect the electron beam output characteristics at any time to maintain stable welding quality and reduce the waste rate to zero.

8. The CNC CNC system uses Siemens 840D CNC system + PLC + PC to form an automated control system.

9. X-ray leakage rate: ≤1.0uSv/h, which ensures operator safety very high.

CVE electron beam welding machine is a new generation of high-tech precision welding equipment developed by Cambridge Vacuum Engineering Company in the UK. Due to the direct heat fixing technology, compared with other electronic welding machines, CVE electron beam welding machine has stable performance and filament replacement. Convenient and low maintenance cost. CVE electron beam welding machines have a complete range of types, including three series of high, medium and low voltage, with power from 15KW to 200KW, and vacuum chamber size can range from 0.3 cubic meters to 45 cubic meters.