Knowledge

For mechanical equipment, it is very important to start and work normally and reasonably, so how to check the anti-corrosion fan before use? The following anti-corrosion fan manufa

1. After the axial flow fan is installed, check the flexibility of the rotation of the fan before starting, and check whether there is any jamming friction phenomenon when the blad

For users of roof fans , they naturally hope that the fan equipment they purchase can have a longer service life. The service life of each mechanical equipment has a fixed value. O

1. Carefully read the fan instruction manual and product samples, and be familiar with and understand the fan specification, form, impeller rotation direction and air flow in and o

In order to make the roof fan work for a long time, it needs to be maintained. In order to reduce the failure and damage of this equipment, we need to do the following points. Let&

Before starting the tunnel fan, confirm whether the radial freedom of the wheel is uniform, whether the position of the wheel is different, and there is no foreign matter outside t

In the process of ventilation inside and outside the tunnel, the flowing air pressure in the tunnel is first transmitted to the inside of the fan through the impeller of the fan, a

The control system of centrifugal fan includes remote monitoring and command, on-site monitoring and control, human intervention, data acquisition and detection, etc. Hidili fan wi

Lubricating oil is a commonly used auxiliary item for centrifugal fan. Reasonable lubricating oil addition can not only effectively improve the service efficiency of equipment, but

With the continuous development of industry, centrifugal fans are more suitable for many scenes. In the current market, there are many such devices, but users do not know how to ch

With the continuous expansion of the application scope of centrifugal fan and axial flow fan, many new customers will ask the technicians of Hidili fan what is the difference betwe

The working principle of axial flow fan is basically the same as that of turbine compressor, but because the gas flow rate is low and the pressure changes little, it is generally u