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Blower selection

2007-11-26View Original

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Today, I want to use a blower to cool down a ceramic conveyor belt. The air volume is 3000 to 5000 cubic meters per hour. I don’t know what type of fan to use? Is it better to use a centrifugal fan or a Rhodes fan? Does any experienced netizen have an idea? Thanks! !
Reply #22007-11-26
The key depends on your wind pressure. If the flow is large and the pressure is low, a Roz blower is used. If the outlet pressure is high, a centrifugal blower is used.
Reply #32007-11-26
Generally, centrifugal type is used for low pressure, such as below 300 or 400mmH2O. If the pressure is higher, such as above 900mm, a Roots blower can be used. Did the person above say the opposite?

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