How To Maintain Pressure Screen

Each equipment needs careful maintenance, otherwise, even high-quality one may be damaged easily. The point is,how to maintain it? I will introduce you something useful. Pressure Screen,an advanced pulp screening equipment in paper making line, adopts the upflow structure design of the bottom feed slurry, the bottom discharge heavy slag and the top discharge light slag. What can we do for maintaining such an important equipment?


The main shaft bearing of Pulping Screen is lubricated with grease, and refueling device is on the front end of the machine base, the oil should be injected twice a week. The cover lifting device bearings of Pressure Screen are filled oil once a year,and the tension of the texrope must be checked, besides, in order to avoid the difficulty of restarting, the screen cylinder must be carefully cleaned during long shutdowns. The most important thing is checking whether the mechanical seal cooling water supply is normal constantly, withdraw the tubular filter and clean it regularly. When the pressure difference between the front and back of the filter is greater than 0.1 Mpa, the filter is clogged. A new filter must be replaced.


Leizhan is a professional paper machinery manufacture offering Pressure Screen and all kinds of pulping machines. Welcome to contact us for more details.

Related Pulper Equipment

This line includes Chain Conveyor, Drum Pulper, D Type Hydrapulper, Mid Consistency Pressure Screen, Double Disc Refiner, Inflow Pressure Screen, and so on. Paper pulp machine used to make waste paper (such as waste packing box,waste office paper and so on) turn to fine pulp for paper forming on the paper machine.


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