back to top

hunan neptune pump

What is the cause of heating in the packing chamber of split

Source:未知|Popularity:0|release date:2020-04-27 14:26:57
The reasons for the heating of the packing of split case pump are as follows:
1. The packing gland is pressed too tight.
2. Dry grinding and burning out of packing.
3. The particles in the medium enter into the packing and wear with the shaft sleeve.
4. The installation position of packing ring is not correct.
5. The reason of the packing itself is that the packing will be heated as soon as it is ground.
6. The flushing water of the packing did not reach the packing cavity in time. Dry grinding caused by water shortage.