Paper Machines
With a variety of paper machines, Valtec aids clients in streamlining their production operations.
Fine Screening
OUTFLOW & INFLOW PRESSURE
In the pulping process, fine screening refers to the removal of small impurities and contaminants from the pulp using a screen or a series of screens with small openings or slots.The goal of fine screening is to remove small dirt particles, fiber bundles, shives, small plastic particles and other small impurities
Fine screening is typically done after coarse screening and cleaning and is used to further refine the pulp and improve its quality. Fine screens are designed to remove smaller impurities than coarse screens and are typically used to produce high-quality pulp for printing papers, writing papers, and other specialty papers.
