The dedicated coconut fiber drum dryer also known as coconut fiber dryer. It is mainly composed of hot blast stove, feed conveyor, rotary drum dryer, discharge conveyor, dust collector, power distribution cabinet. After the separation of fiber entering the dryer, it is uniformly distributed in the drum, lifting the material and drop it through the hot air in order to maximize heat transfer. The material is evenly dispersed in the hot air, heat transfer, mass transfer thus dries quickly in the drum. Production line of process parameters, equipment selection and structure design is analyzed for the characteristics of coconut fiber material and the actual shredded coconut fiber drying test validation. In the schematic design, fully consider the silk fiber is flammable, easy cluster, the characteristics of furfural residue, we adopted a series of innovative technology and unique technology in order to ensure good silk fiber drying effect and cleanliness.