Engineering excellence
for high-performance
heat exchangers solutions
Advanced expertise, proprietary tools and unique testing infrastructure allow us to guarantee performance, reliability, and full compliance in any application.
With an engineering approach focused on precision and experimental validation, we support our customers throughout every project stage — from defining requirements to final verification.
The combination of specialized know-how, advanced analysis tools and in-house manufacturing capabilities enables us to manage even the most complex applications.
Every heat exchange solution is developed to ensure safety, efficiency, and full adherence to international standards and industry regulations.
Engineering Capabilities
Our Engineering Department designs heat exchangers, piping, and pressure vessels in accordance with international codes such as ASME VIII Div.1, EN 13445, EN 13480, EN 14276, AD 2000 and CODAP.
When a formula-based approach is not applicable or not economically suitable, we run FEM analyses according to ASME VIII Div.2 Part 5 or EN 13445 – Annex B, using ANSYS Mechanical to verify structural strength and local stresses.
Nozzle and connection load analyses are performed following WRC 107, WRC 297 and WRC 537. Additional standards can be applied upon customer request.
We also perform
structural checks and lifting point analysis
seismic evaluations
shock test simulations for dynamic and severe conditions
Through the integration of 3D CAD modeling and FEM tools, we develop optimized, safe and fully compliant solutions.
CFD – Computational Fluid Dynamics
Our R&D Department performs advanced CFD simulations, including multiphase flows, using ANSYS Fluent.
Main benefits of advanced CFD
optimization of product performance
analysis of scenarios that cannot be reproduced experimentally
predictions of exchanger behavior within real customer systems
CFD results are fully integrated into the co-design process, reducing validation time, improving design efficiency and enhancing final performance.
Testing Rig
DBM is one of the very few heat exchanger manufacturers equipped with an in-house testing rig, designed and built according to ASHRAE 33 Method of Testing Forced-Circulation Air Cooling and Air Heating Coils.
Since many heat transfer equations have no complete analytical solution, experimental measurement remains the most reliable way to determine real performance.
R&D use
validation of calculation models and thermo-fluid dynamic correlations
development of new products and optimization of existing series
Commercial use
validation of the most complex projects, with tests witnessed by customers or third-party bodies
support for certification processes and prototype development
Through collaborations with universities and research centers, the laboratory supports the growth of a technical-scientific community and helps attract new talent.
Main features
Total size: 8 × 20 m (160 m²)
Exchanger frontal area: 840 × 840 mm
Air velocity (min–max): 1.0 – 5.0 m/s
Maximum external pressure drop: 1,000 Pa
Inlet air conditions (min–max): –15 °C (100% RH) → +45 °C (50% RH)
Maximum cooling capacity: 500 kW
Maximum heating capacity: 650 kW
Artificial Intelligence & Software Development
Artificial intelligence is shaping the future of our operations: from order management to thermal sizing during the quotation stage, processes are becoming faster and more automated.
In parallel, we develop in-house the technical software that represents the core of our know-how, including the T1000 calculation suite, essential for heat exchanger selection and engineering.
Main benefits
full control of calculation models
fast updates
greater flexibility
integration with external systems through DLL
Welding, brazing and
non-destructive testing
All welding and brazing processes are qualified according to EN 13134, EN 15613, EN 15614, EN 14276-1 – Annex G, ASME IX and PED Annex I.
Activities are supervised by an IWE/IWT coordinator certified to EN ISO 14731.
Operators are qualified to EN 9606, EN 13133, EN 14276 – Annex G, ASME IX and PED Annex I.
We also have personnel certified to EN ISO 9712 and ASNT Level II for Non-Destructive Testing (NDT):
Visual Testing (VT)
Radiographic Testing (RT)
Liquid Penetrant Testing (PT)
Certifications
Product & Process Certifications
AHRI 410
DBM has been AHRI 410 certified since 2002. The certification ensures that product performance matches the values declared in catalogs and selection software.
Requirements include:
Capacity ≥ 95% of declared
Air pressure drop ≤ +10% or 12 Pa
Fluid pressure drop ≤ +10% or 3 kPa
PED 2014/68/UE
We design and manufacture equipment across all PED categories. We operate under modules A2, B and G, and provide CE marking and full technical documentation.
ASME U-Stamp e R-Stamp
DBM and TECNODBM are certified for the construction and repair of pressure vessels for the U.S. market and other countries recognizing ASME standards.
CRN, DOSH & local regulations
We supply equipment compliant with national standards for Canada (CRN), Malaysia (DOSH) and other specific markets.
ISO 9001:2015
Marine Certifications
We hold certifications issued by BV, DNV and RINA, both at corporate and product level, for marine and offshore applications.