Paper Machine For Paper Making Line

With the rapid development of the papermaking industry, the increase in the speed of paper machines has put forward higher requirements for the dehydration effect of the press section, and the application of shoe presses is to improve the dehydration performance of paper machines under high-speed operation conditions and further improve the dehydration efficiency of paper sheets.

In the production process of paper machines, the shoe press system plays a vital role. The shoe press adopts a long-term wide pressure zone dehydration method under static pressure. Compared with the traditional roller press, its pressure zone is several times that of the traditional pressure zone, which can extend the residence time of paper sheets several times under the same speed conditions. At the same time, the shoe press can also obtain higher line pressure, which helps to improve the dehydration efficiency of paper sheets, is more conducive to the solidification of paper sheets, makes paper sheets obtain better strength, and reduces the water content in paper sheets, thereby saving steam consumption and improving the operation performance of paper machines.

The shoe press system consists of key components such as shoe rollers, back pressure rollers, and load locking, among which the shoe rollers are the core components of the shoe press system. The design of the shoe roller adopts a unique structure. The hydraulic cylinder applies pressure to the shoe plate to form a high-pressure oil film to support, lubricate and cool the shoe plate and shoe sleeve, thereby achieving efficient dewatering effect.

The shoe pressing system of the paper machine is an indispensable and important component in the operation of the paper machine. Its application not only improves the dewatering performance of the paper machine and improves the quality of paper sheets, but also saves energy consumption and realizes efficient and stable production of the paper machine. Let us look forward to the continuous innovation of technology and the sustainable development of the papermaking industry, so that paper making machine can go to a higher level in the future!

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