Facts
Good to know
Reactor services in OEM quality
All from one source
Our expertise in reactor engineering for the chemical industry, as well as apparatus and component construction for both the petrochemical industry and physical research facilities, has earned us the leading role in this global market. With our services for all reactors of Everllence, you leverage this comprehensive OEM expertise and rigorous quality control for your business goals. As a service customer, you benefit from the experience and innovation of designers, engineers and technicians who know your reactor – down to the last gasket. From design studies to After Sales service, as a reliable and competent partner, we accompany your reactor through all phases of its service life.

Trust our DWE® expert teams for smooth, reliable installation and commissioning of your reactor or apparatus. We handle every step—from transport logistics and on-site assembly to system testing. As the original manufacturer (OEM), we align all activities with your schedule, even under challenging infrastructure conditions. Our specialists manage installation or support your own team as consultants. We provide turnkey solutions for DWE® reactors and special apparatus, including insulation, scaffolding, and hot-salt testing. Benefit from fast, reliable execution and a single point of contact throughout the process.
- Fast, customized turnarounds
- All services from one provider
- Expert installation and set-up teams
- Turnkey execution incl. hot-salt test
- On-site consulting available

Our highly qualified engineers and worldwide spare-parts delivery ensure reliable support for your DWE® reactors. OEM-quality components guarantee precise fit, increased uptime, and optimal equipment reliability. Repairs and maintenance leverage our in-depth OEM knowledge, advanced diagnostic tools, and access to cutting-edge spare-part designs. Services are available on-site or at our facilities, including rapid emergency response and scheduled maintenance to minimize downtime. Customized long-term service agreements are also available.
- Lifetime spare-parts
- Worldwide delivery
- Exact fit components
- Rapid emergency response
- Increased uptime

Our reactors operate reliably for decades, backed by longterm After Sales support, expert technical service, and original spare parts. Leveraging extensive DWE® reactor expertise, we minimize downtime during revamps, increasing your plant's performance efficiently. Our specialists provide precise revamp studies, optimizing existing reactor systems for enhanced capacities and efficiency. Services include gas-side explosion pressure calculations, analysis of heat removal system, and plant capacity optimization—ensuring futureproof operations.
- Minimal downtime for revamps
- Precise revamp studies
- Plant capacity optimization
- Mechanical modification supervision
- Commissioning support

Our consulting services provide in-depth OEM expertise through enabling feasibility analyses and detailed lifetime studies. We double-check customer data against actual design parameters, enabling predictive maintenance and timely spare-part recommendations, enhancing your reactor’s operational reliability. Additionally, Everllence’ pilot plant studies offer advanced process testing in diverse reactor environments—including salt-, water-, oil-, and gas-operated systems. Benefit from our pilot plants to effectively scale your processes to commercial levels.
- Troubleshooting
- Catalyst screening
- Tube analysis
- Salt analysis
- Advanced pilot plant studies
- Improved reliability
- Process scalability

Contact our DWE® experts
Looking for DWE® expert support? You’re in the right place.
With more than 800 reactors delivered worldwide, Everllence is the trusted partner for the chemical and petrochemical industries. Talk to our team and explore how we can help optimize your operation.
