Press roller, for a web of paper or cardboard or tissue, has a mantle rotating around an axis composed of sections axially bonded together

摘要

The press roller (2) for the web (1), at a paper or cardboard or tissue production and/or finishing machine, has a rotating mantle (8) around a fixed axis with a hydraulic support (4) to press it against the web in the gap between the roller and a counter roller (3). The axis is composed of two axial solid or hollow sections (6) bonded together.