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.
This fan series features higher efficiency, fully enclosed design, low noise, minimal vibration, short axial dimensions, and maintenance-free operation, thus offering more extensive applicable occasions. It can replace conventional axial flow fans and is also suitable for severe oil, smoke, and dust environments such as kitchens, bathrooms, and industrial/mining enterprises.
The motor's standard operating environment temperature ranges from -30°C to 60°C at altitudes below 1000 meters.
| Core Technical Parameters | |||||||
| model | Voltage (V) |
Frequency (Hz) |
Power (W) |
Rotation speed (r/min) |
Air flow (m³/h) |
Static pressure (Pa) |
Noise Level dB(A) |
| YWF 2-300 | 220/380 | 50 | 180 | 2600 | 3250 | 210 | 66 |
| YWF 4-300 | 220/380 | 50 | 80 | 1400 | 1950 | 70 | 60 |
| YWF 2-400 | 220/380 | 50 | 580 | 2600 | 6480 | 240 | 74 |
| YWF 4-400 | 220/380 | 50 | 190 | 1400 | 4800 | 125 | 68 |
| YWF 4-500 | 220/380 | 50 | 370 | 1400 | 8850 | 190 | 72 |
| YWF 4-600 | 220/380 | 50 | 750 | 1400 | 13000 | 230 | 75 |
The HX63 is a new type developed from the 11-62 series. Engineered to meet the demands of green industry and environmental noise reduction. Featuring a redesigned impeller with an optimized aerodynamic blade structure. This delivers key advantages: low noise, minimal vibration, and extended service life. Suitable for kitchen exhaust, fume extraction, or ventilation in public venues like canteens, hotels, and restaurants. Also ideal for use with production equipment such as grain machinery, chemical machinery, and plastic machinery. Highly versatile and adaptable for wide-ranging applications.
This silencer is compatible with both HFJZ-A and HFJZ-B models, further reducing operational noise on top of the low noise features of artisan fans. Ideal for high-end commercial kitchens requiring superior acoustic performance, including institutional cafeterias, hotels, and restaurants.
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 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 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 FA series exhaust fan has the characteristics of sturdy structure, beautiful appearance, low noise, and low energy consumption, and is suitable for ventilation, air exchange, and cooling in general environments such as factories, warehouses, offices, canteens, and kitchens.
The 9-19 Type High-pressure Centrifugal Ventilator can be widely used for conveying materials, air, and gases that are non-corrosive, non-self-igniting, and free of viscous substances. The temperature of the conveyed medium generally does not exceed 80°C, and the dust and hard particles content does not exceed 150mg/m³. It is suitable for high-pressure ventilation in general forging and smelting, glass, ceramics, radio, electroplating, storage battery industries, as well as material conveying in processing industries such as grain, feed, mineral powder, and plastics.
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.
Designed for hazardous, flammable, or explosive environments.Adopts a series of explosion-proof measures to ensure safe operation in dangerous environments. The pump features a special explosion-proof housing material to prevent sparks or arcs from igniting the surroundings. Also includes dust-proof functions to withstand harsh conditions.
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.
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 HF series oblique flow pressurized pipeline fan is a new type of fan designed by our company.The casing is made of high-quality ABS engineering plastic, and the fan blades and flow channels are designed reasonably to effectively achieve the boosting effect. The air inlet and outlet can be connected to circular pipes of the same diameter, making installation simple and greatly saving pipeline design and installation costs. It has the advantages of large air volume, high pressure, low noise, low vibration, low power consumption, long service life, small size, light weight, and stable operation. This fan compensates for the insufficient static pressure of axial flow fans. It can effectively regulate air, removing moisture, dust, odors, and purifying the air to keep the indoor environment fresh.
The fan features high wind pressure, high rotation speed, large air volume, mobile convenience, and strong suction. The casing is made of cold-rolled steel with plastic spraying, the impeller is cast aluminum alloy, and the motor is wound with pure copper wire. Manufactured with optimized aerodynamic design and advanced processing technology, it has a lighter structure.
The CBF Explosion-Proof Axial Fan is specialized ventilation equipment for hazardous environments. The fan is composed of an explosion-proof motor, blades, casing, etc. To prevent sparks from friction, the blades are made of cast aluminum alloy.The fan features low noise, low energy consumption, and superior performance. In addition to ventilation and exhaust, it can be installed in spaced series along long exhaust ducts to increase duct pressure. Unlike general fans in structure and material, its applications are similar.
The YWL series external rotor multi-wing centrifugal fan is a new-type centrifugal fan developed by our company by incorporating advanced technologies at home and abroad. All fans are produced via modular manufacturing, subjected to static and dynamic balance correction, and treated with high-grade electrostatic spraying on the surface. They feature small size, large air volume, high efficiency, minimal vibration, low noise, and easy installation and debugging. The gases transported by this series of fans shall not contain viscous substances, and must be non-corrosive, non-flammable, and non-explosive.
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.
