Our solutions – A holistic engineering approach
At Everllence, we combine decades of expertise with cutting-edge engineering to support the most demanding physics and fusion projects worldwide. Our holistic approach ensures end-to-end solutions:
- Concept studies & feasibility analysis – early-stage engineering insights
- Material selection & availability – ensuring durability and reliability
- Manufacturing design development – translating concepts into manufacturable solutions
- In-house manufacturing – precision production in our own workshops
- 3D Metrology – advanced dimensional control and laser measurement
- Non-destructive examination – ultrasonic, X-ray, pressure & vacuum testing (helium leak test)
- Site assembly & services – installation procedures, final assembly, and commissioning support
Step 1
Creative engineering in action
From concept studies to manufacturing design, Everllence transforms scientific visions into tangible solutions.
We have participated in landmark fusion projects:
- Wendelstein 7-X (Germany): Supplied internal & external vacuum vessel plus machine foundation for the Max Planck Institute of plasma physics. First plasma achieved in 2016.
- ITER (France): Contributing to the world’s largest stainless-steel high-vacuum chamber (Cryostat, 30m high, 16,000 m³). ITER aims to generate 500 MW of thermal power.
Beyond fusion, Everllence has contributed to some of the most advanced scientific facilities:
- CERN particle accelerator (Switzerland)
- Munich II research reactor (Germany)
- ESO very large telescope (Chile)
Supporting aerospace and energy research with large-scale test stands, including:
- VINCI power plant test stand for Ariane 5 rocket engines
- High-altitude test stands for rocket and aircraft turbines
Step 2
Precision manufacturing
Our capabilities include:
- Plasma & fusion vessels for next-generation energy research
- Thermal insulation & support structures for largescale installations
- Vacuum chambers for scientific experiments and coating processes
- High-altitude test stands for aerospace applications
Step 3
Advanced quality assurance
- 3D laser metrology for complex geometries
- Non-destructive testing (ultrasonic, X-ray, pressure, vacuum helium leak tests)
Step 4
Site services & commissioning
- Development of installation and transport procedures
- Final assembly on site by Everllence experts
- Commissioning support for smooth project start-up
Visionary projects
Main spectrometer as ultrahigh vacuum vessel
- Length: 23,28 m
- Outer Diameter: 8884 mm
- Ultrahigh vacuum ≤10-11 mbar
- Design, calculation, fabrication and shipment of spectrometer
- Heating and cooling system (-20 / +350 °C)
Basic modules for fusion experiments
- Mona Lisa of the art of welding
- Operating pressure: Ultra high vacuum <10-8 mbar
- CAD modelling, design, fabrication, trial assembly, measurement, leak test, shipment, field erection
Diffuser and exhaust pipe for Ariane 5 VINCI rocket engine test bench
- Exhaust gas temperature: 3,500 K
- Thermal load on inner wall: 2-4 MW/m²
- Concept, thermodynamic and flow design, FEM analysis, engineering, design, manufacture, assembly, testing and adjustments
Condenser for Ariane 5 VINCI rocket engine test bench
- Weight: 345,000 kg
- Operating pressure: 30 mbar vacuum
- Calculations, engineering, design, manufacture, assembly, testing
Exhaust system for Ariane 6 engine test bench
- Max. thermal load on inner wall: 2 MW/m²
- Exhaust gas temperature: 3,500 K
- Engineering, calculations, manufacturing, design, fabrication, site-assembly
Contact
Ready to bring your research to life?
Partner with Everllence for your next fusion or physics project.