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People's livelihood .Huilipu . Extraordinary

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The frequency conversion speed regulation control device is adopted to change the fan speed, so as to change the fan air volume to meet the needs of the production process, and the operation energy consumption is the most economical and the comprehensive benefit is the highest. Therefore, variable frequency speed regulation is the best speed regulation scheme with high efficiency. It can realize the stepless speed regulation of the fan, and can easily form a closed-loop control system to realize the control of constant pressure or constant flow.
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