What is the function of Paper Machine Drying Cylinder
2026-02-26
The dryer is the core equipment of the drying section of a paper machine, which mainly achieves paper web dewatering and forming through high-temperature drying. Its core functions are as follows:
1.Efficient dehydration: Utilizing the high temperature on the surface of the cylinder body, the free moisture in the paper web is quickly evaporated to achieve the process standard moisture content, completing the conversion from wet paper to dry paper.
2.Improving paper quality: By ensuring uniform and stable heat transfer, the drying uniformity of the paper web is guaranteed, and the physical properties such as flatness, tightness, and strength of the paper are improved, thereby enhancing the quality of the finished paper.
3.Stable paper web operation: provides continuous and stable support and traction for the paper web, and cooperates with the drying process to ensure stable tension of the paper web during high-speed operation, avoiding problems such as paper breakage and wrinkles.
4.Meet the subsequent process requirements: achieve the specified dryness index of the paper, lay the foundation for subsequent processes such as calendering, coiling, slitting, and finished product processing, and ensure the continuous and stable operation of the production line.
1.Efficient dehydration: Utilizing the high temperature on the surface of the cylinder body, the free moisture in the paper web is quickly evaporated to achieve the process standard moisture content, completing the conversion from wet paper to dry paper.
2.Improving paper quality: By ensuring uniform and stable heat transfer, the drying uniformity of the paper web is guaranteed, and the physical properties such as flatness, tightness, and strength of the paper are improved, thereby enhancing the quality of the finished paper.
3.Stable paper web operation: provides continuous and stable support and traction for the paper web, and cooperates with the drying process to ensure stable tension of the paper web during high-speed operation, avoiding problems such as paper breakage and wrinkles.
4.Meet the subsequent process requirements: achieve the specified dryness index of the paper, lay the foundation for subsequent processes such as calendering, coiling, slitting, and finished product processing, and ensure the continuous and stable operation of the production line.
