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Paper Coarse Screening Hole Plugged? How To Deal?




M.C.Pressure Screen is used for coarse and fine screening of various waste paper pulp, but how to judge a screen machine if blocked and how to deal?


If inlet and fine pulp pressure difference is bigger than 76KPA, or fine pulp pressure smaller than 10KPA, screening machine running at the same time then can regard as screen plugged.


How To Deal Screen Plugged?

Closed the accept valve, open all tailing valves, when pressure difference is < 10KPA, open fine pulp valve slowly until to the normal aperture, tailing valve recover to the normal aperture.


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