Engineered by Planetfan with precision and purpose, the new impeller is the outcome of expert design and years of hands-on experience. Its bell-shaped blades, already validated over years of operation, have been further refined with a double-curved profile applied in a strategically optimized blade zone – unlocking even greater aerodynamic efficiency. This advanced blade geometry allows the fan to deliver outstanding performance, even in compact or space-constrained installations.
By combining cutting-edge design tools with deep industry expertise, Planetfan has created a next-generation bidirectional fan that delivers full reverse airflow capability – with equal efficiency in both directions.
KSN and KBFN fans are equipped with durable aluminium housings, making them ideal for operation in highly corrosive environments. They are specifically designed to perform reliably in conditions of elevated humidity and the presence of organic compounds released during wood drying processes.
These fans maintain consistent and dependable operation across a broad temperature range, from -20°C to +105°C.
The new KSN and KBFN fans are available in a diameter range from Ø500mm to Ø1120mm.