News
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Energy saving, environmental protection and power saving of tunnel fans
Tunnel fans play a vital role in modern transportation infrastructure. They not only ensure the air quality in the tunnel, but also provide a safe, comfortable and healthy environment for drivers and passengers. However, with the continuous rise in energy costs and the increasing attention to enviro..Read more -
Hanqi Industrial Centrifugal Fans Passed BV Third-Party Inspection
Recently, the centrifugal fans developed and manufactured by Hanqi Industry, along with the corresponding explosion-proof control cabinets, successfully passed the strict third-party tests conducted by the globally recognized testing certification body, Bureau Veritas (BV).The comprehensive test con..Read more -
Online communication with customers in Kazakhstan
Today, our company had online communication with customers in Kazakhstan (our company's target), and at the same time, we showed our customers our production line of mining fans and mining fan equipment through live video and introduced our production process in detail. As well as air volume, ai..Read more -
Why Dust Control?
Hanqi Industrial cares about the environment! After dust formation, dust suppression systems capture and settle dust particles to the ground. A well-designed dust control system not only protects workers but also typically offers the following advantages:1. Prevents and reduces the risk of dust expl..Read more -
Customer Visit—Malaysia
From November 17th to November 23rd, 2025, we visited the customers and their factories in Malaysia.In order to achieve better cooperation, our manager and technical staff went to Malaysia to discuss the technical matters and related issues.Thanks to the professional technical plan and t..Read more -
How to judge whether the impeller is balanced.
1.Do the impeller balance testing before leaving the factory.2.During the rotation of the impeller, the pattern on the impeller will affect the judgment of the eye, and it cannot be judged by whether it looks round.3.According to the work process based on professional reference materials and technic..Read more