The function of the fan is the function of the high power range, according to the flow is divided into five characteristics, the selection of the function table shall prevail, the fan qualified function in the rated flow under the full pressure value of not more than ± 5%.

Mixed-flow fans are often used in the process of industrial production, but many factories in the selection of the time do not know where to start, it is because we know too little about the characteristics of mixed-flow fans, and therefore do not know where they should be used, so we should first understand the characteristics of mixed-flow fans it.

Teach you how to choose axial flow fan axial flow fan is also a very common accessory, the axial flow fan is presented to provide great convenience for people's days. The scope of application is very common, and can be seen everywhere in the day.

Roof fan energy efficiency is one of its highlights, but only when it is used reasonably can it play on the basis of its energy efficiency, if unreasonable use will increase the power loss, operating costs increase.

How to improve the efficiency of tunnel jet fans? Improve the ventilation solution to develop a strict ventilation solution current policy, production scheduling means to suspend the ventilation solution. According to the requirements, discontinue the health care and ventilation current policy monitoring at any time and anywhere, and constantly discontinue the improvement to ensure the perfect operation of the ventilation crumbs.