Many professionals in the industry hold a standpoint attitude towards the development of the domestic fan industry. In fact, from the domestic situation, the development space of the domestic fan industry is still very optimistic, and it will not stagnate as some people think. From the perspective of national development, the use of the fan is constantly increasing, which means that Meaning fan is still very popular, especially the use of centrifugal fan is increasing steadily. Of course, there is a basis for saying that fan is facing a very severe development situation. Nevertheless, in the face of the opportunities and challenges of fan industry, it depends on what you think.

When choosing DC axial-flow fan, because there is no concept about the volume and noise of DC axial-flow fan, and the price of DC axial-flow fan may not be clear, it is impossible to choose DC axial-flow fan at all. If that's the case, it doesn't need to be done. It takes only three steps to get it done easily.

Blower is the key equipment in electric power, petrochemical, metallurgical, mechanical and other sectors. Once the failure occurs, it will cause huge personnel and economic losses. For the fan fault diagnosis, because the fan fault forms are various, and the causes and mechanisms of the fault are complex and changeable, the development of the fan field diagnosis research is not mature enough.

If the fan has the function of feedback signal, fan will automatically feedback signal when the fan is in trouble. At this time, centrifugal fan needs to stop immediately when one of the following conditions occurs. Press the parking button of the main motor, and then proceed to the operation after the shutdown.

When many customers are looking for DC axial fan, they usually look at the nominal current or power of DC axial fan. They think that the same effect can be achieved only when the power is so high. Is the relationship between the power of DC axial fan and the air volume proportional?