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Pulp slurry fluidity is a key basic factor affecting papermaking forming quality and machine operating efficiency. Unreasonable pulp viscosity and poor fluidity will lead to uneven pulp conveying, slow fiber spreading and inconsistent fiber distribution in the forming section. Poor fluidity not only causes paper defects such as uneven basis weight, thin spots and uneven thickness, but also increases equipment conveying load, leads to pipeline blockage, and reduces continuous production efficiency. In high-speed paper machine production, unstable slurry fluidity will directly restrict machine speed and output, and cause large fluctuations in batch quality. Traditional dilution methods to improve fluidity will reduce pulp concentration and increase water treatment pressure. Shandong Ludao Energy Technology Co., Ltd. provides professional pulp fluidity optimization solutions. By adopting high-efficiency flow aids and viscosity balancing technology, we improve pulp suspension and fluidity without reducing pulp concentration, ensure uniform and stable pulp conveying and fiber spreading, and greatly optimize paper forming effect. It reduces equipment operation load, avoids pipeline blockage, stabilizes continuous high-speed production, and improves overall production efficiency and product quality consistency.