The Mooij EC Axial flow fans are provided with a DC motor. These fans, provided with a built-in fan speed control, are extremely quiet and efficient, even at the high resistance in onion storage.
The electronics in the motor provides the optimal speed. Hence, the noise level can be low and at the same time the motor is protected against thermal overload.
Research, commissioned and carried out by the Wageningen University, has shown, that speed control on the fans results in a money saving on energy costs of at least 35 %.
We can also supply the EC Axial 1000 flow fan, provided with an impeller with 4 of 6 aluminium blades, where the power input of the motor is even 5,2 kW!