Multi-zone Rolls : Nipco Roll

2012-03-02T10:50:37+00:00 Categories: Papermachine Rolls|Tags: , , , , , , |

6.2.3.2 Multi-zone Rolls 6.2.3.2.1 Nipco Roll The Nipco roll (Fig. 6.5) was introduced in 1971 by Escher Wyss. It not only comĀ¬pensates for deflection but also allows one to control the line load in the press nip locally. Here the shell is supported by a number of hydrostatic pistons, which are grouped in at least [...]