On Aug 26th, the cracking furnace fans ordered by users in Kazakhstan were successfully delivered. There are 9 fans in this shipment, of which 6 fans are used for the gas generated by the pyrolysis furnace and conveyed under pressure. Inflammable and explosive gas, so there must be no leakage.

Centrifugal fans will wear due to long-term use during the application process. How to avoid the wear of centrifugal fans? First of all, we need to know that the wear of the centrifugal blower will be in many different positions, so different anti-wear measures need to be taken for them. At first, it’s necessary to do a good job on the blade surface. The common advantages of carburizing, plasma surfacing, spraying cemented carbide, and pasting ceramic sheets are to increase the hardness of the blade surface, which in turn improves the wear resistance of the blade to a certain extent.