Suction Press Roll

2012-03-02T10:40:48+00:00 Categories: Papermachine Rolls|Tags: , , , , , |

6.2.2.3 Suction Press Roll This type of roll is an open press roll with vacuum application at part of the circumference. The vacuum removes the air between the web and the felt ahead of the press nip and holds the web on the felt. It enables the water squeezed out in the press nip to [...]