When the line speed of the paper machine is low, one generation of paper products should be considered, and the width of the paper is not large. However, internal combustion engine oil, hydraulic oil or gear oil cannot be used to replace the circulating oil of the paper machine dry. Due to the low t

Dehydration element selection principle?Wear resistance:The wear properties of a material determine how long it can maintain the correct shape, such as the leading edge of the ceramic strip and the angle of inclination. The stable operation of the paper machine can only be provided with the performa

The headbox is a key part of a modern paper machine. Its function is to ensure that the paper material is evenly and stably connected to the Internet along the full width of the paper machine, and to ensure proper flow and flow rate, so as to form a uniform wet paper sheet on the Internet. creating condition. The structure and properties of the flow stock are decisive for sheet formation and paper quality.

The paper cutter is the standard supporting mechanical equipment of the printing factory, which is mainly used to deal with the paper cutting requirements in the pre-printing and post-printing stages. The paper cutter has developed from the original mechanical paper cutter to the tape control room paper cutter, and then to the microcomputer program control, color display, full image operation guidance visual processing and computer-aided cutting. External programming and editing of production data cutting The system makes the paper cutter shorter production preparation time, higher cutting accuracy, lower labor intensity, and better operational safety.

In the screw conveyors used in metallurgy, mining, chemical and other industries, the shaft end gland is widely used for packing sealing. Since the particle size of pulverized coal is 200 mesh, it belongs to fine powder and has certain fluidity. Therefore, due to the poor sealing of the shaft end of

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.