Outflow Coarse Fine Pressure Screen for Paper Making Outflow Coarse Fine Pressure Screen for Paper Making used for coarse screening and fine screening of the chemical pulp, waste paper pulp. The pulp from the inside of the screen through the screen go to the accepts pulp. From inside to outside. The outflow pressure screen is divided into an upflow pressure screen and a downflow pressure screen. The downflow outflow pressure screen feeds material from the top and discharges slag from the bottom. All light and heavy impurities pass through the entire screening area; The upflow outflow pressure screen adopts a bottom feed and bottom discharge method, light impurities and the air in the slurry will naturally rise to the top slag discharge port and be discharged. Once heavy impurities enter the machine, they will settle to the bottom and be discharged. Related the Pressure Screen and Screen Parts, Pressure Arc Screen ,120 Degree P…