One, the wind leaves do not move The main reason for this fault is that the fan has been used for a long time, and the dust deposition is too much, which leads to the increase of friction coefficient between the rotor and the bearing, and the rotor i... View More>>

Industrial fan manufacturers found large fan blades before and after the edge in the process of operation is the most easily suffer from wind erosion and sand erosion, rain erosion, began to appear after corrosion paint frayed, when the paint is worn off ... View More>>

Industrial fan manufacturers found large fan blades before and after the edge in the process of operation is the most easily suffer from wind erosion and sand erosion, rain erosion, began to appear after corrosion paint frayed, when the paint is worn off... View More>>

An effect of the axial fan is to tighten the gas through the wind, keep the circulation of the air dredged, usually before the use of the axial fan will be the unit of the test operation, in the trial operation process if there is a sudden situation, quic... View More>>

High-temperature fan usually operates in a high-temperature environment, so the material of the fan is more consolidated, and the general manufacturer will choose carbon steel or stainless steel to manufacture, how should the detailed material be selected... View More>>

The air enters the fan through the inlet duct, the impeller rotates to produce air energy, and the gas is output radially along the spiral shell.... View More>>

In the process of everyone applying high-temperature fans, there will be the problem of abnormal noise, what is the reason for this problem?... View More>>

In recent years, the construction of urban subways and highway tunnels into the investment peak, the use of tunnel fans to maintain a rapid growth trend. In everyday life, we can see the tunnel fan almost everywhere, some people still do not understand th... View More>>

Negative pressure fan is the use of air convection, negative pressure ventilation cooling principle, is a kind of installation site from the opposite direction - the door or window natural inhalation of fresh air, indoor stuffy gas quickly forced out of t... View More>>

Axial fan wear will cause the fan to vibrate, shorten the life of the fan, and make the fan unable to work normally when it is serious. In particular, the wear of the fan blade is the most serious, which not only destroys the flow characteristics in the f... View More>>