UN METODO PARA FABRICAR UN CILINDRO PARA LA SECCION DE PREN-SADO DE UNA MAQUINA PARA FABRICAR PAPEL

摘要

A roll for handling a wet web in a paper making machine having a central supporting core with bearings at the ends and an outer annular layer surrounding the core formed by centrifugal casting and having a content of chrome in the range of 15% to 35% with a finished outer smooth surface so that the surface has a superior wetting characteristic and releases a wet low strength paper web from the surface.