Step by Step to Excellence

DESIGN

At BVN, where creative thinking is encouraged, continuous investment is made in research, development, and product innovation. To better serve our customers in HVAC, heating, and other sectors, we adopt an innovative approach throughout the entire process—from design to after-sales support. New ideas that enhance market conditions, meet customer expectations, and create differentiation are regularly discussed in scheduled meetings. Beneficial ideas are supported by literature reviews and implemented accordingly.

When designing the ventilation fans and electric motors in our product range, we draw strength from our university-industry collaborations, our experienced and skilled team, our accumulated know-how, and our creative ideas. We aim for energy efficiency to protect nature and for high quality to ensure customer satisfaction. The role of our product design technologies in product development and value creation is vital.

Product Design Process

1. Generation of an idea or identification of a need

2. Literature review

3. Theoretical calculations using analytical and numerical methods

4. Creation of 3D geometries in SolidWorks based on theoretical calculations

5. Material optimization

6. Structural analysis (thermal, vibration, fatigue, and strength) in ANSYS Structural, and aerodynamic & acoustic simulations via ANSYS CFX

7. Prototype preparation if theoretical results are deemed suitable

8. Aerodynamic performance tests in our test setups and Fan Test Tunnel, followed by result evaluation

9. Returning to step 1 to continue improvement efforts

Software Used at BVN

• Computer-Aided Design (CAD): SolidWorks, AutoCAD

• Computer-Aided Engineering (CAE): SolidWorks Flow Simulation, ANSYS CFX, ANSYS Structural

• Computer-Aided Manufacturing (CAM): Powermill, Cadman

PROTOTYPE

At BVN, to manufacture the most efficient fans, prototypes are developed to validate the analyses and simulations performed during the design phase. These prototypes, designed according to analytical and numerical calculations, are tested within the limits defined by internationally accepted standards to ensure everything functions flawlessly.

To accelerate the production of the designed product, manufacturing methods and technologies are constantly improved.

MOLD PRODUCTION

Prototypes that successfully pass all tests move on to the molding phase. Our expert team lays the foundation for BVN’s innovative and high-performance fans using the latest mold production technologies. Molds are produced in-house at BVN’s state-of-the-art Mold Processing Centers. Having full control over the molding process allows us to maintain high quality, reduce costs, and save time. This enables us to rapidly expand our product range at competitive prices. Molds for all our product groups—such as Axial Fans, Radial Fans, Roof Fans, Duct Fans, Plastic Fans, Jet Fans, Cooling Fans, External Rotor Motor Laminations, Tangential Fans, Hood Fans, Kitchen Exhaust Fans, Cabinet Fans, and Shelter Fans—are manufactured in our Mold Department.

CERTIFICATION

To ensure and maintain consistent quality, all fans, motors, and their components designed by the R&D team are selected to meet the requirements of relevant international standards. Technical specifications and production processes for each component are meticulously documented and archived.

BVN ensures product quality and reliability with certifications such as TSE, TSE-K, ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, UKR SEPRO, PCT GOST, SGS, CE, and ROHS.