The development status and future development trend of papermaking machinery in recent years have shown rapid growth, which has caused overcapacity to a certain extent, and the industry has encountered greater difficulties. Facts show that the extensive development mode has come to an end, and realizing the strategic transformation of the paper industry is an inevitable requirement for the industry to develop to the current stage. Therefore, adjusting the structure of the paper industry and realizing industry revitalization in the process of adjustment will be a necessary factor for the survival of enterprises in the harsh environment of the financial crisis.

Functional characteristics of papermaking and pulping equipment, papermaking machine is a general term for a complete set of equipment that makes pulp into paper web divisions, including headbox, wire section, press section, drying section, calender, reel and transmission. Main engine and auxiliary systems such as steam, water, vacuum, lubrication, heat recovery, etc.

To play the paper machine, you must first get the headboxThe headbox has always been considered the heart of the paper machine and plays a decisive role in the quality of the paper. The headbox of a modern paper machine is very automated, but it is still necessary to know how it operates. This artic

The dryness of the wet paper out of the press section is generally only 30%~40%. In the new paper machine with compound press, the dryness is only 40%~50%. Therefore, it is necessary to use the drying cylinder to evaporate the water to make the paper dry. increased to 92%~95%.

In recent years, China's paper-making machinery industry has been faced with the continuous increase in the cost of paper-making equipment and raw materials at home, as well as the impact of foreign economic crises, as well as the dual pressure of exclusion and suppression of China's paper-making machinery industry.

Misleading properties of dehydration elements(1) PurityGiven this characteristic, it is often mistakenly assumed that many of the operational benefits are obtained from 100% pure ceramics. But in many cases, the opposite is true. The performance of engineering ceramics can be improved by utilizing c