Wire suction couch roll doctor

It reduces the moisture content that goes into the press section and stablizes moisture profile degree. It reduces the moisture that comes back to wire and felt and improve the quality of the paper. Negative pressure will be produced at the back of the blade edge by using a special-shaped resion ethylene blade,thus minimizing block of rolls and extending service of rolls. Minimize the mist arond the suction couch roll. Stablize the basic weight through the machine flow direction by observation from the customer's data.