The 4-72 Model Centrifugal Fan conveys air and other non-flammable, non-toxic gases that do not corrode steel. No viscous substances are permitted within the system. The dust and hard particulate content must not exceed 150 mg/m³, and the gas temperature must not exceed 80°C. This fan employs backward-curved blades with superior aerodynamic properties, delivering smooth operation, high airflow, minimal vibration, high efficiency, and extended service life. It is widely used for ventilation in industrial and mining enterprises, large-scale buildings, hotels, and restaurants.
The 4-72 Model Centrifugal Fan conveys air and other non-flammable, non-toxic gases that do not corrode steel. No viscous substances are permitted within the system. The dust and hard particulate content must not exceed 150 mg/m³, and the gas temperature must not exceed 80°C. This fan employs backward-curved blades with superior aerodynamic properties, delivering smooth operation, high airflow, minimal vibration, high efficiency, and extended service life. It is widely used for ventilation in industrial and mining enterprises, large-scale buildings, hotels, and restaurants.
Type A: Direct drive with the motor, where the fan impeller and casing are directly fixed on the motor shaft and flange plate.
Type C: Equipped with a cantilever support device, driven by a belt.
Type D: Equipped with a cantilever support device, driven by a coupling.
| Core Technical Parameters | ||||||
| Model | Rotational Speed
（r/min） |
Voltage (V) |
Frequency
(Hz) |
Power (kW) |
Air flow (m³/h) |
Total pressure (Pa) |
| 6D | 1450 | 380 | 50 | 4.4 | 6677-13353 | 1139-724 |
| 960 | 380 | 50 | 1.5-6 | 4420-8841 | 498-317 | |
| 8D | 1450 | 380 | 50 | 18.5-4 | 15826-29344 | 2032-1490 |
| 960 | 380 | 50 | 5.5-6 | 10478-19428 | 887-651 | |
| 730 | 380 | 50 | 3.0-8 | 7968-14773 | 512-376 | |
| 10D | 1450 | 380 | 50 | 55-4 | 40441-56605 | 3202-2532 |
| 960 | 380 | 50 | 18.5-6 | 26775-37476 | 1395-1104 | |
| 730 | 380 | 50 | 7.5-8 | 20360-28497 | 805-637 | |
| 12D | 960 | 380 | 50 | 45-6 | 46267-64759 | 2013-1593 |
| 730 | 380 | 50 | 18.5-8 | 35182-49244 | 1160-919 | |
The Y5-48 series boiler centrifugal induced draft fan is specially designed to support industrial boilers (1-20 t/h) fired with various coal types and equipped with smoke and dust removal devices. It can be selected for any applications with similar inlet conditions and compatible performance requirements. The maximum ambient temperature for the fan operation shall not exceed 250°C, and the medium handled is flue gas. A dust removal device must be installed ahead of the induced draft fan to ensure the dust concentration in the flue gas entering the fan is less than 400 mg/m³.
The casing of the plastic air mold fan is injection molded from engineering plastics, featuring light weight, low cost, good insulation and an attractive appearance. The blades of the fan are designed to have the advantages of large air volume, high pressure, low vibration and low noise.
The SFA premium axial flow fan improves upon the SF model by redesigning the blades and adopting an aluminum alloy casing to enhance the motor’s sealing performance. It features low noise, large air volume, high wind pressure, excellent heat dissipation, and stable operation.
The GDT high-pressure low-noise cabinet-type smoke exhaust fan is a high-pressure cabinet-type smoke exhaust fan specially developed and designed by the company for kitchen smoke exhaust in recent years, based on the multi-blade low-noise air cabinet and the rear-inclined high-pressure air cabinet, in response to market demands. It combines the pressure of high-pressure fans with the low noise of multi-blade fans.
The T40 axial flow fan is suitable for ventilation and heat dissipation in general factories, warehouses, offices, and residences. Removing the casing allows it to be used as a free-standing fan, or it can be installed in spaced series along long exhaust ducts to increase air pressure in the pipeline. According to user needs, this series can adopt an external motor (mounted on the casing) with belt drive in its structure, designated as model KT40. It shares the same performance parameters as the T40 fan, with the primary function of exhausting high-temperature or moisture-resistant gases.
The impeller of the TSK centrifugal duct fan adopts a backward-curved wind wheel and the fan is directly connected to the duct. This fan features low noise, large air volume and no overload. While operating with low noise, the fan not only withstands high pressure but is also suitable for operation in long pipelines or those with many bends. Moreover, it allows for use in humid or damp environments.
The FCF Square Kitchen Centrifugal Fan is primarily designed for kitchen ventilation and air exchange. It efficiently expels cooking fumes, heat, and odors generated during food preparation, significantly improving kitchen air quality. By preventing fumes from spreading to dining areas, it safeguards customer experience. Additionally, its low-noise design ensures minimal disturbance to dining or living areas, making it an ideal solution for commercial kitchens where noise control is critical.
Ideal for moisture-proof drying, localized heating, construction sites, outdoor heating, equipment insulation, railways, airports, yachts and ships, paint drying, mobile heating, convenient warming, venues and clubs, clean heat delivery, rapid temperature rise, etc. Working pressure ≤ 8 MPa.
The DWT type roof fan features low noise, light weight, smooth operation, high efficiency, and excellent anti-corrosion performance. It is applicable to indoor ventilation and air exchange in mechanical factory buildings and warehouses of petroleum, chemical, textile, metallurgy and other industries.
Applications: Suitable for moisture-proof drying, localized heating, construction sites, outdoor heating, equipment insulation, railway stations and airports, yachts and ships, paint drying, mobile heating, convenient warming, venues and clubs, clean heat delivery, rapid temperature rise, etc. Working pressure ≤ 0.8 MPa.
The SFG Series High-Temperature Axial Fan is upgraded from the SF model with a redesigned impeller and adopts an aluminum alloy casing to enhance the motor’s sealing performance,The motor incorporates high-temperature enameled wire, high-temperature bearings, and high-temperature lead wires. Consequently, this product can operate in environments with elevated temperatures (ambient temperature ≤100°C) or high humidity. The fan features a novel structure, aesthetically pleasing appearance, and superior performance, characterized by low noise, high airflow, elevated static pressure, and smooth operation.
The DF Series Low-Noise Centrifugal Blower features excellent process design, robust materials, stable and reliable performance, and significant noise reduction effects. It is characterized by low noise, high efficiency, long service life, and easy installation. Widely applicable in industries and sectors such as telecommunications, power, electrical engineering, electronics, geology, coal mining, shipbuilding, and papermaking, it is particularly suitable for cooling, temperature control, and ventilation in environments including plastic machinery, printing machinery, blueprint machines, dryers, blow molding machines, and underground facilities.
NCF-A high-pressure low-noise cabinet-type smoke exhaust fan is a cabinet-type smoke exhaust fan designed by our company in response to the ever-evolving commercial kitchen environments.The pressure of this fan is higher than that of a general box-type fan of the same power, while the air volume is greater than that of a general centrifugal fan.
The T35-11 series axial flow fans are suitable for transporting non-corrosive gases free of significant dust, with the ambient temperature not exceeding 60°C.It is widely used for ventilation and cooling in ordinary factories, warehouses, offices, and residential buildings.
The New Power Frequency Type YWF Series Mains-Frequency-Type Fan is a product developed by our company through repeated research and trial production. Compared with conventional axial flow fans, this fan features higher energy efficiency ratio, lower noise, minimal vibration, more compact structure, and more aesthetically pleasing appearance. This series is suitable for occasions where space is limited and environmental requirements are high.
The YWF Series External Rotor Fan is a new product developed by our company through repeated research and trial production. Compared with conventional axial flow fans, this fan features higher efficiency, lower noise, minimal vibration, compact structure, and aesthetically pleasing appearance. The impeller is directly mounted on the outer circumference of the external rotor, resulting in shorter axial dimensions. Its successful development represents a major breakthrough in the field of axial flow fans. This series has obtained multiple national patents.
