How to prevent explosion Fan manufacturer know Centrifugal fan Selection method of components

1. Before installing the cabinet type centrifugal fan box, check the integrity of each part of the cabinet type centrifugal fan box. No one can guarantee that the product is safe during transportation. Check whether the shell is intact and free from collision. In case of an accident, repair it before installation.

2. Before installing the cabinet type centrifugal fan box, check whether there is any foreign matter in the housing. This is mainly to avoid unnecessary damage to the impeller blades when the fan is running.

3. Drive group bearing box shall be carefully transported. Check whether the bearing box of the drive group is filled with enough lubricant. After the fan is installed, please use the lubricant in the bearing box at room temperature. Add 20 # lubricating oil to the running fan, and 30 # lubricating oil to the high temperature running fan. The oil level should be in the center of the oil well of the bearing block.

I hope I can help you, and I will publish articles about explosion-proof electrical in the future! At the same time, thank you for your attention!