Norwegian cardboard producer Ranheim Paper & Board started up PM5 at its Ranheim paper mill after a dryer section rebuild supplied by Toscotec. The rebuild has been completed according to schedule. Shortly after, Ranheim Paper & Board has placed a new order with Toscotec for the second phase of PM5’s technological upgrade, which is scheduled for autumn 2024. PM5 produces greyboard and coreboard in the basis weight range from 220 to 540 gsm.
Phase one: targets accomplished
This start-up concludes the first phase of the rebuild of PM5’s dryer section. The target of improving the production efficiency of the dryer section by better controlling the felt tensions and felt guiding has been fully accomplished. Toscotec also re-designed several felt loops to be internal and thereby improved the machine’s cleanliness.