Product Overview: T35 (T40) Axial Flow Fan

1、 Characteristics and Applications
Our company has optimized the traditional production of T35 series fans by using twisted blades and low wind resistance motor brackets, which have the advantages of light weight, low power consumption, and stable performance. They are suitable for ventilation and air exchange in factories, warehouses, office buildings, residential areas, and other places. For situations with long ventilation ducts, several fans can be installed in series to increase wind pressure.
Note: FT35 is an anti-corrosion axial flow fan used for transporting corrosive gases;
BT35 is an explosion-proof axial flow fan used for transporting flammable and explosive gases;
FBT35 is a corrosion-resistant and explosion-proof axial flow fan used for transporting corrosive and flammable gases.
T35 series fans are generally supplied without feet; Accessories such as air outlet self hanging rainproof louvers, rainproof elbows, and air inlet safety nets can be equipped according to the ordering requirements for wall installation.
This series of fans is generally equipped with three-phase motors, and single-phase motors can be used for fans below 0.55kW according to user requirements. Please specify when ordering.

Product Structure and Performance

Performance parameter table

Experimental verification

1、 Introduction to Tianhong Commissioned Experimental Laboratory (a large domestic wind turbine inspection laboratory):

1: Our laboratory has passed the qualification review of the Energy Efficiency Labeling Management Center of China National Institute of Standardization and obtained the qualification of Energy Efficiency Testing Laboratory for Ventilation Fan Energy Efficiency Labeling. After the fan products are tested by the center, they can be directly registered online and labeled with energy efficiency labeling based on the test report, and then produced and sold.

2: Our laboratory has 198 quality inspection projects for fan products, and the parameters have passed national laboratory accreditation and metrological certification.

2、 The power performance and noise testing laboratory ensures the accuracy of the results through the following methods:

1. Strictly follow standards such as ISO 5801 (GBT 1236), ISO 13350 (GBT 19843), ISO 5802 (GBT 10178) for design, construction, and testing operations;

2. The aerodynamic performance test adopts advanced multi nozzle method, replacing the traditional pitot static pressure tube to test flow rate, further improving accuracy;

3. The laboratory extensively uses new precision testing equipment and measuring devices;

4. Laboratory equipment and measuring tools have undergone strict calibration and regular re inspection and self calibration;

5. Multiple national level laboratories in China have conducted multiple "same machine inter laboratory comparisons" and participated in the capacity verification activities of ventilation fan testing laboratories carried out by national institutions.

3、 In addition to aerodynamic performance and noise detection functions, the laboratory also has the following testing capabilities:

1. Conduct impeller overspeed test according to JB/T 6445 Industrial Ventilation Fan Impeller Overspeed Test.

2. Conduct fan vibration testing in accordance with standards such as JB/T 8689 "Vibration Testing and Limits for Ventilators".

3. Conduct thrust testing on tunnel jet fans in accordance with the ISO 13350 standard for performance testing of industrial ventilation fans and jet fans.

Ensuring the efficiency of Tianhong's product research and development, reliable quality control, and improving the accuracy and authenticity of technical data.