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Paper Dust and Blot Problems


Reason one: Slurry is dirty
Solution: Avoiding pulping white water liquid level too low

reason two: Stive
Solution: Clean frame dust, hood inwall and rewinder.


1.Clean the oil in paper machine frame and bearing pedestal;
2.Clean the oil in rewinder bearing pedestal on time;

3.Clean white oil on the rewinder doctor frame on time.
Pay attention to rust removal and oil paint work.
slime pulp:
1.Clean pulp chest on time;
2.Wash and clean PEO trough and filter screen;
3. Clean pipe inwall;
4. Clean hood inwall or doctor frame.

Leizhan provides various kinds of paper and pulp equipment. Welcome to contact us for more details.

Project Case

Kraft Liner Paper Making Line

Kraft Liner Paper Making Line

Testline paper machine, also called kraft liner board machine is to produce testliner paper. With large capacity, lower energy consumption, superior quality and the most competitive price, our testliner paper making line enjoys the good command and admission of our customers. If you are interested in our products, welcome to our company, you can also consult via telephone or mail to us. Email:

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Corrugated Paper Making Line

Corrugated Paper Making Line

Corrugated Paper Making Line needs 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 turn to fine pulp for paper forming on the paper machine. Leizhan plays great emphasis on designing most suitable Corrugated packaging paper manufacturing solutions for corrugated packaging paper makers.

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Cultural Paper Making Line

Cultural Paper Making Line

Cultural paper machine line: Firstly, Raw materials are conveyed by Chain Conveyor into Drum Pulper for pulping. Then, High Density Cleaner helps to remove heavy impurities. What’s more, we need to improve slurry beating degree by using Double Disc Refiner. Eventually, the waste paper turn into fine pulp after a series of screening and deslagging and it will be conveyed into Headbox for paper making.

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