The fire high-temperature smoke exhaust axial flow fan is suitable for conveying media with a temperature up to 280°C and dust content not exceeding 100 mg/m³. Under rated speed and airflow conditions, the total pressure efficiency shall not be less than 70%, and the total pressure deviation shall not exceed ±5% of the rated value.

1. The A-weighted sound pressure level of the fan under rated operating conditions shall not exceed 38 dB(A).

2. The impeller balance accuracy shall not be lower than Grade 5.6.

3. The vibration intensity (root mean square velocity) shall not exceed 6.3 mm/s.

4. The fan shall operate safely for no less than 30 minutes at a temperature of 280°C.

5. The motor shall use high-temperature resistant electromagnetic wire and heat-resistant materials, reaching Class F insulation.

6. It adopts a patented induction-type motor cooling system, improving efficiency and reducing noise, in compliance with GB/T13274-91 and GA211-1999 standards.

TGS Axial Flow Heating Fan

The YTGS axial flow heating fan uses hot water as the heating medium to heat air, providing warm air for heating in factories, industrial enterprises, production workshops, and other large buildings.

This type of heating fan is a reliable and stable product that has been tested for thermal performance, ensuring consistent operation and efficient heating performance.

WS-85-6 Fiberglass Reinforced Plastic Centrifugal Roof Fan

The WS-85-6 FRP centrifugal roof fan features an attractive appearance, compact structure, high strength, corrosion resistance, light weight, and low noise. It is manufactured using high-quality fiberglass reinforced plastic (FRP) materials and is capable of handling corrosive gases.

The fan is widely used for ventilation and air exchange in factories, industrial enterprises, laboratories, office buildings, and other similar environments.

Note: This fan is equipped with a three-phase motor.

ST Fiberglass Reinforced Plastic Ventilator

The ST FRP ventilator is suitable for exhaust ventilation in hotel bathrooms, hospital laboratories, kitchens, and other similar environments. It features a modern design, low noise operation, and excellent resistance to moisture and corrosion. The unit is equipped with a one-way blade, which automatically closes when reverse airflow occurs.

Note: This fan is equipped with a single-phase motor.

Product Description

The FT35 axial flow fan is a derivative series of the T35 axial flow fan and is a corrosion-resistant type fan. It is manufactured using fiberglass reinforced plastic (FRP), while metal components are treated with an anti-corrosion coating, effectively preventing corrosion of all parts of the fan.

The FT35 FRP axial flow fan not only offers the same performance as conventional metal axial fans, but also features advantages such as light weight, low noise, stable operation, high efficiency, and excellent corrosion resistance. It is widely used for ventilation and air exchange in industries such as machinery, chemical engineering, printing and dyeing, electroplating, papermaking, food processing, and pharmaceuticals, as well as in theaters, hotels, offices, and residential buildings.

The 4-72 series centrifugal fan is a high-efficiency and energy-saving centrifugal fan. Its excellent aerodynamic performance is achieved through the use of airfoil-type blades, a curved impeller front plate, and a conical inlet collector. This design enables stable performance and has been widely applied in China’s industrial development for many years.

The fan is available in four transmission types: A, B, C, and D. Type A adopts a direct drive structure, where the impeller is directly connected to the motor. Type B uses a belt drive with the pulley located between two bearings. Type C uses a belt drive with the pulley installed outside the bearing in a cantilever arrangement. Type D uses a coupling to connect the impeller and the motor.

The 4-72 series centrifugal fan is a high-efficiency and energy-saving centrifugal fan. Its aerodynamic performance is excellent due to the use of airfoil-type blades, curved impeller front plates, and a conical inlet collector. This design has been widely used in China’s industrial development for many years.

The fan is available in four drive types: A, B, C, and D. Type A is a direct drive with the impeller directly connected to the motor. Type B uses a belt drive with the pulley located between two bearings. Type C uses a belt drive with the pulley mounted on the outer side of the bearing in a cantilever arrangement. Type D uses a coupling to connect the impeller and the motor.

The DYZT Roof Natural Ventilation and Daylighting Ventilator is a ventilation device assembled from profiled steel plates. It features simple structure, light weight, convenient installation, maintenance-free operation, and the integration of daylighting, ventilation, and exhaust functions with an attractive appearance. The system operates without electricity while still achieving excellent ventilation performance.

Therefore, it has been widely used in various high-temperature workshops in industries such as power generation, metallurgy, machinery, petrochemical, light industry, and electronics. By adopting advanced foreign technologies and combining the advantages of similar domestic products, our company has developed the DYZT series roof natural ventilation systems. The structure is more reasonable, the performance is superior, and it is considered an ideal energy-saving ventilation solution.

The BDW-87-4 FRP Centrifugal Roof Fan is a new product independently designed and manufactured by our company. The fan is equipped with a stepless speed-regulating motor and is made of high-quality fiberglass reinforced plastic materials with precision manufacturing technology.

The fan features excellent performance, high efficiency, low power consumption, light weight, corrosion resistance, reliable operation, and easy installation. The noise level has been tested to meet the design requirements and can be controlled within 70 dB(A). If lower noise levels are required, a silencing box can be installed between the foundation and the fan. Our company can also provide customized design and manufacturing services according to customer requirements.

Note: The fan is equipped with a three-phase moto

The BDW-87-3 FRP Low Noise Roof Fan is manufactured with high-quality fiberglass reinforced plastic materials. It features low noise, corrosion resistance, high efficiency, light weight, compact structure, and convenient installation. The fan is widely used in hotels, restaurants, schools, hospitals, conference halls, theaters, and other public and commercial buildings.