Forward Curved Centrifugal Fan Design

Along with the radial paddle wheel fan the forward curved fan is one of the select designs that can take the heat.

Forward curved centrifugal fan design. These centrifugal fans are ideal for those companies looking for fans that can deliver medium to high airflow in their facilities. Forward curved centrifugal fans. All size centrifugal fans are motorized by 3 core ec brushless external rotor motor. Centrifugal fans with forward curved blades always require a scroll housing see figure 2 16.

Dc forward curved centrifugal fan ø120 83mm with brushless dc motor. High temperature process airstreams require specially designed centrifugal fans that can handle extremely high temperatures. In the example shown below the fan rotates in a clockwise direction. Their characteristic features are a low noise level relatively small air flow with a high increase in static pressure and space saving application.

Many industrial processes rely on high temperature process heat. Heko forward curved centrifugal fan series is with ec and dc input. 108mm 120mm 133mm 140mm 146mm 160mm and 180mm. A forward curved centrifugal fan is characterised by its cylindrical shape and lots of small blades on the circumference of the impeller.