The multiplayer cone divided the air into many layers of swift puffs, quickly mixing the inlet air and the interior air together.
1. Swiftly balancing the temperature of airflow and slowing the velocity of airflow to avoid dust wind.
2. The outside frame and the inside vane of the cone are of detachable structure, easy to install and adjust.
3. Air volume regulating valve can be added so as to adjust airflow.
4. powder-coating and anodizing silver can be used for surface treating.
|
| 
