Centrifugal fan blower backward curved centrifugal fan belt drive fan cooling blower fan dc brushless fan

Several performance of the centrifugal fan blower.

Pressure:

The pressure of the centrifugal fan refers to the pressure boost (relative to the pressure of the atmosphere), that is, the increase in the pressure of the gas in the fan or the difference in the gas pressure at the inlet and outlet of the fan. It has static pressure, dynamic pressure, full pressure points. The performance parameter refers to the total pressure (equal to the difference between the outlet and the inlet of the fan), and its units are commonly used Pa, KPa, mH2O, mmH2O, etc.

Air flow:

The volume of gas flowing through the fan per unit time, also known as air volume. Q is commonly used to represent, and the common units are: m3/s, m3/min, m3/h (seconds, minutes, hours). (Sometimes the "mass flow rate" is also used, that is, the mass of gas flowing through the fan per unit time. At this time, it is necessary to consider the gas density of the fan inlet, which is closely affected by the gas composition, local atmospheric pressure, gas temperature, and inlet pressure.

Speed:

Rotation speed of fan rotor. It is often expressed in N, and its unit is R /min(R represents speed, min represents minutes).

Power:

The power required to drive the fan. It is often expressed as N, and its unit is KW.

Key Features

• Impeller diameter: 90~3500 mm
• Speed of mainshaft: 560~2900 rpm
• Pressure range: 3000~25425 Pa
• Flow range: 1297~83305 m3/h
• Air Temperature: 20~1000 Celsius degree

• Material: Cast Iron, Carbon Steel, Stainless Steel.

• Efficiency: 80%-90%

Please advise us the USAGE and following Parameter.Our engineering Dept will recommend the most suitable product for you.

ZR Blower-Premier Centrifugal Fan Manufacturer

Factory Overview.

Zhirong Blower Co., Ltd., which was founded in 1985 and used to be a state - owned blower manufacturing plant affiliated to China Ministry of Machinery Industry in the past, is responsible for designing and manufacturing industrial blowers for the key projects of the Nation. Spanning 100000 square meters, our facility integrates cutting - edge production lines and advanced machinery, enabling seamless manufacturing from component design to final assembly. A team of skilled technicians and workers adheres to strict international quality standards at every production stage. Committed to innovation and sustainability, we continuously optimize processes to deliver reliable, energy - efficient solutions, solidifying our position in the global market.

Product Portfolio.
Our diverse range of centrifugal fans caters to varied industrial needs. Backward - curved fans ensure high efficiency in clean air applications, while backward - inclined models excel in noise - reduction and energy - saving tasks, ideal for high - temperature environments. Forward - curved fans withstand extreme heat, suitable for industrial heating processes, and high - pressure fans handle heavy - duty operations like particulate transport. Each product undergoes rigorous testing for air volume, pressure, and durability, guaranteeing performance excellence across HVAC, manufacturing, and chemical sectors.

Comprehensive Services.
We prioritize customer satisfaction through end - to - end support. Pre - sales, our experts analyze project requirements to recommend tailored fan models, offering detailed technical consultations. Post - purchase, our 24/7 after - sales team provides on - site installation guidance, maintenance training, and rapid troubleshooting. With a global service network, we ensure timely assistance, minimizing downtime. Our commitment to transparency, responsiveness, and long - term partnerships has earned us trust from clients worldwide.