Coco peat dryer and coconut fiber dryer production line are directly connected to the coconut husk splitting and sorting machine, and coconut husk sorting, desalination, dehydration, drying, coconut silk drying, etc. are completed in one time within 40 minutes, and the assembly line operation is economical. Time-saving, energy-saving and environmental protection. After high temperature treatment, the shredded coconut chaff is cleaner and environmentally friendly. This production line is necessary equipment for the mechanized, large-scale and intensive production of coconut shredded coconut chaff.