Product Overview: GXF (SJG) Type Diagonal Flow Fan

GXF-I (SJG) pipeline diagonal flow fan
Machine number: 2 # -8 # Air volume: 200-25000m3/h Total pressure: 54-1200Pa
Features: Colorful drum shaped air duct, conical wheel hub impeller, high wind pressure, large air volume, low noise, low power consumption, compact structure, etc. It can be installed horizontally or vertically, and is most suitable for straight pipes and pressurized air supply and exhaust. The I material is made of steel, with reliable structure, beautiful appearance, easy installation, and low cost.
Application: Air supply and exhaust systems for industrial and civil buildings.

FGXF-I (FSJG) anti-corrosion pipeline diagonal flow fan
Machine number: 2 # -8 # Air volume: 200-25000m3/h Total pressure: 54-1200Pa
Features: Colorful drum shaped air duct, conical wheel hub impeller, high wind pressure, large air volume, low noise, low power consumption, compact structure, etc. It can be installed horizontally or vertically, and is most suitable for straight pipelines and pressurized air supply and exhaust. The material is made of fiberglass for anti-corrosion and can be used to transport corrosive gases. Equipped with explosion-proof motor, made into explosion-proof type, used for transporting flammable and explosive gases.
Application: Air supply and exhaust systems for industrial and civil buildings.

GXF-II pipeline diagonal flow fan
Machine number: 4 # 14 # Air volume: 2472-114829m3/h Total pressure: 168-1381Pa
Features: Straight air duct, conical hub impeller, high wind pressure, low noise, low power consumption, compact structure, etc. It can be installed horizontally or vertically, and is most suitable for straight pipelines and pressurized air supply and exhaust. It can be made into a roof type.
Application: Air supply and exhaust systems for industrial and civil buildings.

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.