What caused the guide rod of the diaphragm in the high-pressure coal slurry pump to bend?

2016-03-06View Original

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The guide rod of the diaphragm in the high-pressure coal slurry pump is bent; what could cause this? There are several reasons that could cause this; please analyze them!

Reply #22016-03-06

Considering that it might be caused by overload, what is the set pressure of the hydraulic cylinder safety valve?

Reply #32016-03-25

It’s the oil filling valve at the top of the guide rod

Reply #42016-07-11

Is it the main diaphragm? Check if there are any scratches on the guide rod and the guide ring If there are scratches, it indicates that the guide rod is not aligned and the diaphragm is not properly installed.

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What caused the guide rod of the diaphragm in the high-pressure coal slurry pump to bend?

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