Sanitation Sweeper Fan: The "Dust Suction Power Core" – How It Works

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September 16, 2025
Category Connection: Street Sweeper Parts
Ever wondered what makes a sanitation road sweeper’s dust suction work? The answer is its fan – the "power core for dust suction"!
In this video, we break down its key principle: When the fan spins at high speed, it creates strong negative pressure at its inlet (lower than atmospheric pressure). Connected to the sweeper’s suction nozzle and dustbin via pipes, this negative pressure effortlessly pulls in outside air and ground waste into the dustbin – the foundation of effective road cleaning.
If you’re in the sanitation equipment industry and want to learn more about reliable sweeper fans or other parts, we’ve got you covered.