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From Components to System Solutions, Matched to Real Duty Points

Qihang products cover the four major systems of high-performance fans, thermal solutions, structural general-purpose products, motors and drives, providing not only serialized standard products, but also support project customization based on size, performance, environment and interface requirements.
1000+
Fan Models Developed
60+
Fan Product Family

Selection Guide

Clear Boundaries
Installation space, interfaces, power supply system and voltage.
Select Form
Estimated airflow
The required airflow is estimated by the heat consumption of the equipment, and a margin of 1.3 to 2 times is reserved.
Specify Power Supply
Review workpoints
Select the model whose intersection points fall in the high efficiency zone of the P-Q curve.
Match Performance
Match environment
Salt spray, low air pressure, vibration and other special working conditions corresponding to the selection.
Match Performance
什么性能

Standard products and custom development

For clear general needs, models can be selected from the existing product type spectrum; for projects with special system impedance, installation space, environment or interface, type selection review, structural and electrical customization, prototype verification and batch delivery can be carried out.
Custom Development Instructions
For complete technical documentation such as product portfolios, P-Q curves and outline drawings,
please contact us and our engineers will get in touch with you.