High Volume 4-72 Centrifugal Fan Type C Belt Driven Backward Inclined 28CM To 200CM
4-72 C High Quality Big Centrifugal Fan
· Belt-driven makes easily control speed.
· A strong body with pure copper Increases the whole machine's life at an affordable centrifugal blower fan price.
· This backward inclined centrifugal fan is multi-functional in many areas.
· The air inlets of the fan are also made with a fixed structure, located at the side of the fan, in a curved shape with a section of axial parallel to ensure that air can smoothly enter the impeller more efficiently.
· This backward inclined centrifugal fan can be used in ordinary indoor ventilation, delivering air and other gas that is non-hypergolic, harmless to humans, and non-corrosive to metal.
· The air which is delivered by this product is forbidden to contain stickum, as well as dust and hard particles.
4-72-C Model Features:
Material Properties
4-72-C type backward inclined centrifugal fan is designed to fit the equipment of heavy industries, which can burn any kind of coal base, and is equipped with smoke and dust-removal device. It is applicable as long as the air volume and the performance fit the condition. However, the highest temperature shall not exceed 130℃. Our company can provide the stainless steel heat boiler centrifugal fan when the temperature of air must exceed 130℃. It can be used on many occasions to transfer materials and ventilation and improve motivation to systems.
Selection
The backward inclined centrifugal fan has a single inlet, model No. Has No6,7,8,10,12,14,16, these kinds.
The centrifugal fan can be made into two forms: left-hand rotated and right-hand rotated. Face the fan from one end of the drive set. If the impeller rotates clockwise, we called it right-hand rotated, in short we use “right” for expression. If the impeller rotates anticlockwise, we call it left-hand rotated; in short, we use “left” for expression.
The position of the fan's air outlet is indicated by the angle of the air outlet of the housing. “left” and “right” can be made into 0°,90°, 180 °, or three angles.
Fan Structure
The boiler centrifugal fan is made of the impeller, housing, air inlet, driven set, regulating door, and other parts.
The impeller has 12 backward inclined plate blades of 16Mn material, which are welded in the arc cone impeller cover and in the middle of the plate-shaped disc and are corrected by dynamic balance. Therefore, it runs smoothly, has high strength and wear resistance, and has a long service life.
| Model | Power(kW) | Rotation(r/min) | Volume(m³/h) | Pressure(Pa) |
|---|---|---|---|---|
| 6C | 1.1~30 | 800~2900 | 3684~27167 | 346~4766 |
| 7C | 4~45 | 1000~2000 | 7312~40475 | 468~3886 |
| 8C | 4~55 | 900~1800 | 9823~51866 | 631~3963 |
| 9C | 11~55 | 1000~1800 | 15540~56605 | 897~3202 |
| 10C | 5.5~30 | 630~1050 | 17571~43722 | 475~1902 |
| 11C | 30~75 | 1000~1350 | 37122~70145 | 1457~3358 |
| 12C | 22~110 | 800~1350 | 33856~91067 | 1104~3997 |
| 14C | 30~160 | 630~1200 | 48217~143910 | 932~4298 |
| 16C | 37~200 | 560~900 | 63974~193518 | 961~3565 |
| 18C | 55~200 | 560~850 | 91087~221730 | 1224~3069 |
| 20C | 55~200 | 450~710 | 100400~174890 | 970~3069 |
A1: It is widely used for ventilation, air supply, and exhaust in factories, warehouses, commercial buildings, and other environments.
A2: The belt-driven design allows for flexible speed control, making it suitable for a wide range of airflow and pressure requirements.
A3: Consider the required airflow, pressure, speed, and power. The series offers a wide range of models with different capacities.
A4: Yes, the fan is designed for long-term continuous use in various environments.
A5: Regular cleaning of the impeller and casing, as well as periodic checks of the belt drive system and motor, are recommended to ensure optimal performance.
A6: Yes, the fan is suitable for both supply and exhaust applications in various ventilation systems.
A7: The series meets international quality standards. CE-certified versions are available for European customers.
A8: Yes, the standard design allows for easy installation in various ventilation systems.
A9: The series includes models with power ranging from 1.1kW to 200kW.
A10: The series includes models with speeds ranging from 450r/min to 2900r/min.
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