On the dryer section, paper dewatering by cascade steam pressure system operation the efficiency around 50~58% moisture evaporation.
Features:
▶ Condensate water discharge smoothly by steam differential control between two steam units, the important for cross temperature consistent of dryer surface also reduce power and steam consumption.
▶ Cooling dryer is to help for paper stick or curl on the first unit.
▶ Blow out the air bag between dryer and felt to reduce humidity by hood fan to remove high dew-point air, the contribution wet air is isolated with paper on run to avoid the sheet break and speed up.