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pressure screen 1.The design indrft type pressure screenis indrft type. 2.Case running along the tangent direction, heavy impurities running along the tube wall bycentrifugal force in order to avoid incising with the scraper,this can avert block and the impact of rotors life. 3.Pulp entrance has above and below floor ,light pulp discharge centralizefrom middle,so the concentration is even, without a phenomenon of uneven. 4.Light and heavy impurities in pulp discharged separate,make the pulp in good quality after screening. 5.Heavy impurities can be separate from plup once the pulp come into the pressure screen ,so there is less abrasion . 6.centrifugal force make the impurities away from Strainer drum, Strainer drum can not easily be plugged. 7.The Pulse intensity of pulp which come out of the pressure screen is very low, so it doesnt produce disturbances . 8.High productiving ,low consumption electricity Technology Data Type ZSNL400ZSNL500ZSNL600ZSNL700ZSNL800ZSNL900ZSNL1000ZSNL1100Nominal area0.60.81.21.522.534Consistency:%0.8-2Dimension0.25mm-0.5mmOutput T/D25-6040-9050-14070-17090-250 100-280130-350170-450Power22kw30kw37kw45-55kw55-75kw75-90kw90-110ke132kw