Product Overview

The SDF series tunnel axial flow ventilators are mainly used for ventilation in subway systems, and can also be applied to railway tunnels, mountainous and underground engineering, as well as building ventilation. They are high-pressure, low-noise, and high-efficiency axial flow fans.

In response to the current situation where there is no dedicated fan series of this type in China, and the vigorous development of underground engineering requires a large number of imports, advanced CAD system software is adopted. Through multi-objective optimized design, blade profiles and machine sizes matching domestic general underground engineering and subway tunnels are developed. Their technical performance indicators meet or partially exceed those of similar foreign products.

Product Parameters and Description

Performance Parameters Table of SDF Series Tunnel Axial Flow Ventilators

External Dimensions Table of SDF Series Tunnel Axial Flow Ventilators