Latest Industry News on Axial and Centrifugal Fans

ECM Motor and Shade Pole Motor

This is an excellent question that gets to the heart of efficiency and cost in modern appliances.

Here’s a detailed breakdown of the advantages and disadvantages of Electronically Commutated Motors (ECM) compared to Shaded Pole Motors.

Sep 22,2025

The fan used on the evaporator, the key point of attention.

Quantify: Don't guess airflow and pressure.

Match: Select the fan to operate at its BEP for your specific system curve.

Verify: Measure airflow at startup and adjust. This is the single most important commissioning task.

Maintain: Keep it clean and balanced. The performance degradation is quadratic with speed reduction due to fouling.

Evaluate Lifecycle Cost: The higher efficiency of an ECM motor often justifies its cost through operational energy savings, especially in variable load application

Sep 11,2025

The fan used on the evaporator, the key point of attention.

As an engineer specializing in the fans of the HVAC system. What factors do I need to pay attention to?

As an engineer specializing in HVAC fans, your focus shifts from purely commercial considerations to the deep technical and application-specific details that ensure optimal system performance, reliability, and efficiency. Here is a comprehensive breakdown of the critical factors you need to engineer and specify.

Sep 4,2025

As an engineer specializing in the fans of the HVAC system. What factors do I need to pay attention to?

Manufacturing Process

There are 4 assembly lines with a monthly production capacity of 40,000 units, and the production line has assembly, dynamic balance verification, abnormal sound inspection, comprehensive testing of the whole machine, packaging and other processes. The factory fan is 100% fully inspected, and the test results are traced back to the barcode.

Aug 12,2025

Stainless Steel Axial Fan

The stainless steel fan is a ventilation device made of stainless steel (such as 304 or 316 grade) materials. It is favored in industries and special environments due to its corrosion resistance, high temperature resistance and wear resistance.

Key advantages include:

High corrosion resistance, excellent high-temperature performance, sturdy and safe structure, diverse applications，etc.

Jul 28,2025