Paper Machine Dryer Section
In paper machine dryer section, the pressed paper passed a series of steam heated drying cylinders to remove water by evaporation, so dryer section performance is vital for paper quality. Although less paper defect in paper machine dryer section, we should pay attention to operate.
Dryer Section Optimization
1. Discharge paper evaporated water without delay, otherwise will form water drop.
2. Dry net is consumable and damageable, so change dry net regularly, otherwise will influence paper machine work and break paper.
3. Paper surface sizing is the key point in dryer section, uneven pressure of two sizing roll, uneven sizing and paper internal defect will cause paper defects.
4. hardware calender usually cause creasing, and make soft calender upper roll or lower roll continuous strip.
Zhengzhou Leizhan Technology Paper Machinery Company
Office Add: Hetun Industrial Area, Dawei Town, Xinmi City, Henan Province, China
Tel: +86 371 55129198
Fax: +86 371 86138029