
It can produce a strong airflow, achieve a large amount of air transport per unit time, and provide a high flow ventilation effect. This is especially important for tunnels with long lengths and large Spaces, which can quickly discharge dirty air such as vehicle exhaust and construction dust, while introducing enough fresh air to maintain good air quality in the tunnel. Moreover, it has a high wind pressure, which can overcome the resistance brought by the narrow and long pipes and complex curves of the tunnel, ensuring that the air can reach each area of the tunnel stably and meet the ventilation needs.Graphic introduction.



| Product name | Subway Fan |
| Gas flow direction | Cross flow |
| stress | Medium pressure |
| specification | customizable |

Hunan Xinhongyuan Hi-Tech Co., Ltd, founded in 1999, is a national high-tech enterprisespecializing in the research and development, production, sales and service of various in.dustrial blowers and centrifugal fan equipment.The products cover axial fans, centrifugal fans, silent fans, and the establishment of re-search and development, production, sales, service in one of the customer service systemthe company relies on scientific and technological innovation, in-depth practice of the"brand enterprise" strategy, long-term and Central South University, Zhejiang UniversityHuazhong University of Science and Technology, Changsha University of Science andTechnology and other fluid professional research centers to carry out extensive technicaexchanges and cooperation.Adhere to the strategic orientation of independent research and development, and builca professional R&D team. Using 3D modeling, CFD flow field simulation technology, FEAfinite element analysis technology and CAD computer-aided design technology, com-bined with years of practical experience, we have continuously innovated and optimizedfan technology, and has





1.What are your company's competitive advantages in the industry?We have advanced technology, high - quality products, a complete after - sales servicesystem, and rich industry experience. In terms of technology, we continue to innovateand continuously introduce products with better performance: in terms of productquality, we strictly control every link to ensure the reliability and stability of the products.in terms of after - sales service, we respond promptly and comprehensively protect therights and interests of customers: our rich proiect experience enables us to quickly ancaccurately meet the diverse needs of different customers, and has established a goodreputation in the industry.
2.What is your main business?
We offer fan-related products, as well as customized solutions on demand, and arealways available for consulting services.
3.What are your strengths?
Our team members are professionals in the wind turbine application industry, thecompany was established for 30 years, focusing on product research and development.and has rich experience in manufacturing process and production management.
4.How do l place an order?
Please contact the service department








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