Shanghai pump manufacturers to talk about when the pump overhaul need to pay attention to what

Pump overhaul cycle is based on the operation and technical conditions to determine the unit, "Pump Station Technical Management" provides that the pump overhaul cycle: the main pump for 3-5 years or 2500-15000 hours of operation, the main motor 3-8 years or 3000-20000 hours of operation. And may advance or postpone overhaul according to the situation.

    In determining the pump overhaul cycle and workload, we should pay attention to several aspects, the following by the Chinese pump manufacturers say as follows:

     First, if there is no special requirements, try to avoid disassembly technology can be good parts and bodies.

     Second, should try to extend the maintenance cycle. According to the wear and tear parts, similar equipment running tests, equipment performance indicators to determine the pump overhaul cycle, regardless of the wear of certain parts. Therefore, the overhaul should be planned in order to ensure the normal operation of the unit.

     Third, as far as possible to avoid the demolition of all components of the unit body, especially the precision, finish, with the requirements of high components, institutions.