The paper industry in my country is in a stage of rapid development. With the development of paper machines towards large-scale and high-speed, the original installation method of the base plate with reserved holes and anchor bolts is becoming obsolete, and new installation methods

The paper machine sizing system is responsible for the process of transporting the paper pulp to the headbox of the paper machine wire section through equipment such as slurry pumps, slurry pumps, and multi-stage screens. Among them, the slurry pump and the slurry pump are the most important equipment

The main body of the paper machine and its auxiliary and auxiliary systems have different forms and specifications. In engineering design, the forms and specifications of various parts are determined based on the types of pulp used in papermaking, paper types, and output requirements.

The vacuum roll on the paper machine is mainly dehydrated by vacuum suction. Its advantages are convenient operation, high dehydration rate, less wear of the net, and convenient paper threading. The use of vacuum rolls in the paper machine can increase the dryness of the wet paper to more than 20%

The structural composition of the press section of different paper machines is different, but the basic composition is roughly similar.The various devices and components included in the press section of a paper machine can be divided into the following parts

Today with the highly developed science and technology, the final drying of general paper and paperboard is still done by heating and drying with dryers. This is because dryer drying has an ironing effect in addition to the above-mentioned effects. Improve the quality of finished paper.