In addition to the series of centrifugal fans, the Kaiser delivery program also includes special designs in centrifugal blowers.
The centrifugal blowers consist of impellers with backward curved blades and can be used without a housing. This gives different applications of centrifugal blowers for machine cooling or for transporting unclean air containing dust or solvents.
The design as a centrifugal blower in stainless steel is also possible.
As shown in the picture below, the stainless steel centrifugal blower consists of:
Radial blower curve
The pressure-volume flow curve is characterized by a smooth curve, since the motor is not in the air flow. However, this also results in a larger space requirement for centrifugal blowers than for centrifugal fans. Depending on the design, centrifugal blowers can be controlled to a certain extent by means of a voltage transformer or frequency converter.
Compared to centrifugal fans with forward-curved blades, centrifugal blowers can be expected to have a lower volume flow at higher pressure.
The impellers are welded or riveted in galvanized steel or stainless steel.
The centrifugal blowers are
Centrifugal blowers and radial fans are very similar and often interchangeable depending on the application.
In both variants, centrifugal fans and radial blowers, the air flow is diverted by 90°, while in axial fans the air flow is not diverted and remains the same in direction.