Open the box and check whether all parts of the fan are complete, whether there are bruises on the outside of the casing, especially pay attention to whether the head rectifier is bruised and deformed.

The following classifications are made according to the characteristics of tube axial fans:Classification by material: steel fan, FRP fan, plastic fan, PP fan, PVC fan, magnesium alloy fan, aluminum fan, stainless steel fan, etc.

If the fan fails during use, the cause should be identified in time, the fault should be found out in a targeted manner, and the repair and elimination should be carried out reasonably to avoid damage to the body and safety accidents.

Open the box and check whether all parts of the fan are complete, whether there are bruises on the outside of the casing, especially pay attention to whether the head rectifier is bruised and deformed.

The following classifications are made according to the characteristics of tube axial fans:Classification by material: steel fan, FRP fan, plastic fan, PP fan, PVC fan, magnesium alloy fan, aluminum fan, stainless steel fan, etc.

If the fan fails during use, the cause should be identified in time, the fault should be found out in a targeted manner, and the repair and elimination should be carried out reasonably to avoid damage to the body and safety accidents.