Choosing a Roots blower must start with specific application scenarios, and match the system with the four core parameters of air volume, pressure, material, and energy efficiency to avoid the misconception of "the greater the power, the better".

Roots blower is a volumetric rotary blower that achieves forced gas delivery and pressurization by synchronously rotating a pair of precision machined "8" - shaped three bladed rotors in a closed cylinder. Its core principle is no internal compression - the gas is enclosed between the rotors and moves with the rotors to the exhaust port, relying on the high-pressure gas reflux on the exhaust side to achieve pressure increase. Therefore, it has significant advantages such as stable flow, adaptive

Multi stage centrifugal fan is an industrial power equipment that uses multiple impellers in series to achieve gradual gas pressurization. It is widely used in medium and high pressure scenarios such as boiler blowing

The multi-stage centrifugal blower achieves continuous gas pressurization through the series connection of multi-stage impellers, which essentially involves the efficient conversion of kinetic energy into pressure energy (potential energy). After being sucked in from the axial direction,

As the core equipment of industrial ventilation, smoke exhaust, dust removal, and air conditioning systems, the performance parameters of centrifugal fans directly determine the operational efficiency and safety of the system. The following is a systematic parameter analysis based on national engineering standards and mainstream industrial models.