Outflow pressure screen basket is classified by the flow way of the pulp, the rotary wing spins in the basket to make the pulp flow out from the slot naturally to get good pulp with different purpose. It can be used in many links in pulp and paper line. Regarding to pressure basket, the main point is position when it works and also the result the user want to reach, designing the whole construction and shape the grade bar to ensure the operation intensity and output and quality of the pulp.
Inflow pressure screen basket is classified by the flow way of the pulp,but the inflow pressure is divided to out rotary wing and inner rotary wing. The characteristic of out rotary wing inner flow pressure screen is that the rotary wing is in the outside of screen. When it works, the heavy impurity in the pulp can be tossed outside due to centrifugal. In the mean time fiber is nearby the screen due to it is tiny mass. With this specialty, it has the performance of seldom pulp plugging, less wear and moderate of filter.