Superior filtrate quality
Open grid sector design
recovers fiber from white water or thicken low-to-medium freeness pulp while producing high quality filtrate. When used as a thickener, it discharges at high consistency.
The equipment design, featuring twenty (20) sectors per disc, facilitates the production of clear filtrate, that can be then divided into clear and super-clear filtrate categories (depending on process needs). Other benefits derived from Valmet Disc Filter VDF include:
Valmet Disc Filter CDI
May 13, 2020
Valmet Disc Filter CDI recovers fiber from white water while thickening broke or recycled pulp from medium to large flows. Its open rotor design enables to handle low to very high feed consistency, making it the unique option for combined save-all broke thickening applications.