The development of paper machine and pulp equipment in recent yearsInternationally, modern papermaking machinery and papermaking pulp equipment are developing rapidly, and the degree of automation is getting higher and higher. At present, a single chemical pulp production line has a production scale of 600,000 t/year

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.

Different types and specifications of paper machines have regulations on the components to be configured. The domestically produced paper machines are all designed according to the standard series specifications; however, in order to meet the various special needs of users

The sandwich paper machine solves the problems caused by the increasing speed of modern Fourdrinier paper machines, especially the difference in paper product characteristics on both sides of the Fourdrinier paper machine, poor micro uniformity

Many design parameters are used when designing a paper machine. These design parameters are mainly determined by the following basic data.1. Basic data expressing the production capacity and adaptability of the paper machine

The paper machine should run within the speed range of the highest output:Assuming that a well-designed paper machine has a good market for the product, the main factors affecting productivity and profitability are: papermaking rate, paper machine speed, and yield.