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The chemical pulping is most popular pulping process on the market. The pulp cooking machine of chemical pulping can be divided into the batch digester and continuous cooking digester. The batching digesters include spherical digester and vertical digester. Continuous cooking ...

The twin roll press washer is favored by paper pulp mills because of its large capacity, wide adaptability, high washing efficiency, and small floor space. However, its high price has made some companies hesitate, especially during the construction period. The ...

The vacuum drum washer is a pulp making machine for pulp washing and concentrating. It consists of pulp tank, drum tank, intermediate tank, washing drums, vacuum units, washing unit, and discharge unit. As an essential pulp washing equipment, the vacuum ...

The continuous tubular digester is common pulping equipment that is suitable for non-wood fiber such as bagasse, rice straw, reed, stalk, and bamboo. These raw materials are characterized by lightweight, looseness, poor fluidity, easy bridging, poor water filtration and easy ...

The continuous tubular digester is one of paper pulp making machines. It is mainly made up of three parts including screw charging machine, digester, discharging machine. The continuous tubular digester generally applies for neutral sulfite pulp processing and virgin or ...

The gravity disc thickener is a typical paper pulp making machine like digester, drum washer, twin roll press. The gravity disc thickener consists of a tank body, a fan disk, a transmission spindle, an upper cover and a water spray ...