How does blade curvature impact centrifugal fan noise levels?

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Backward-curved blades tend to be quieter and more energy-efficient, while forward-curved blades may produce more noise. Decent Machinery’s centrifugal fans are designed with noise reduction in mind. Learn more at www.scy-fan.com.
For inquiries, reach out to us at +86-533-5201284 or email Manager@scy-fan.com. We’re here to assist!