... for thickening and washing pulp such as sulfate wood pulp, mechanical pulp, and chemi-mechanical pulp, etc.Structure featuresZNX series ... frame, feeding and discharging unit and drive, etc. Pulp enters the screen basket via level-regulating box from lower ... deinking plant, pressure screens, baskets perforated or slot ted, refiner, cleaner, vibration screen, stock pump, vacuum pump, thickeners, ...