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The jet fans of Hang Neng have two-way injection function a rich selection of product models excellent moving blades and static blades and uniform distribution of axial compression.

The jet fans of Hang Neng have two-way injection function, a rich selection of product models, excellent moving blades and static blades, and uniform distribution of axial compression. By using the fluid simulation software FLUENT, we've realized the simulation of the ventilation effect under normal working conditions and fire emergency, thus ensuring low energy consumption and high stability of the jet fan.

Hang Neng offers two main types of jet fans:

One-way jet fan for one-way road tunnel and reversible jet fan for two-way road tunnel.

Features:
1) Various models can be used in different scenarios, allowing customers to freely choose and match fans they need according to on-site requirements;
2) Low energy consumption and high efficiency;
3) A combination of unique integral structure design and high-efficiency impeller guarantees effective fan noise reduction;
4) The accurately balanced impeller enables smooth operation of fans;
5) Supply of well-known motors at home and abroad ensures reliable and effective fan operation;
6) High efficiency two-way reversible design realizes high efficiency ventilation in the forward and reverse directions.
7) Variable frequency motor can be equipped for automatic adjustment of rotate speed according to the natural ventilation condition so as to reduce the operation cost;
8) Easy to maintain and guarantee long-term operation without breakdowns.