What are the more scientific methods generally used for turning gears at chemical plant sites?
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For the installations and equipment on site, turning the machines is inevitable; how can a good management system be established to oversee temporary tasks such as machine turning?
Our company requires that the standby pump be rotated regularly every 24 hours, with the task to be completed by 8 o’clock each day (before leaving work in the early evening); on odd-numbered days the indicator should show yellow, while on even-numbered days it should show red.
Our company requires that the standby pump be rotated regularly every 24 hours, and this task is to be completed during the daily day shift, using a single yellow flag and two red flags. In winter, there are regulations regarding water pumps per shift/session.
Special operation cards are developed to guide the procedures; nowadays, everything relies on such cards.
Our company uses yellow and red color-coded vehicles for tasks, implements a shift-handover inspection system, and has regular inspections by workshop supervisors
We turn the shaft once per shift, every 8 hours; numbers are printed at intervals of 120° on the rotation marks, and records of the shaft rotations are kept, with random inspections conducted from time to time.
Is it necessary to turn the machine around in each shift? Is the equipment busy enough to handle that?
Our company has established a detailed shift handover system, requiring that backup equipment be rotated once per shift, with shift supervisors overseeing its implementation.
At our factory, the standby pumps are inspected every 24 hours, and a pump inspection record is filled out. In my opinion, it is also necessary to reverse the pump’s operation periodically; some pump discs do not show any problems until the pump is operated in reverse, at which point issues can be detected
We run the train empty once per shift, and the current trend is recorded on the DCS.
If we are dealing with a shielded pump, how do we turn it manually?