FL Series Boiling granulating dryer works: Material powder particles in the raw material container (fluidized bed) in the annular fluidized state, after purification by heated air is preheated and mixed, the adhesive solution is injected into the atomizer dry granulation machine, so that some particles into aggregates containing a binder, because the hot air to dry the material constantly, so the aggregate moisture evaporation, adhesive solidification, this process is repeated constantly, form an ideal, even more Microporous spherical particles. Bottom spray process (coating): Material added to the fluidized hopper, through the addition of an upper and lower ends of the spacer and the sieve openings have different rates corresponding openings in the hopper to control the movement of materials formed fluidized state sequence. Spray liquid through the sieve installed in the center of the pneumatic nozzle into the system, the same as the direction of movement of materials. There is a certain distance between the spacer and the sieve to ensure that the material can flow smoothly across the circle from across the outside of the circle, forming a cycle of flow state. Particles are small packets through spacer granulators, began to slow in the expansion chamber. When the particles rise to the expansion chamber, the excess medium is evaporated, when the air flow rate can not push the particle motion, the particles back down into the gap between the spacer and the pellet mill hopper, air traffic here as long as it makes the particles downward movement, and to maintain the suspension of weightlessness enough. Particles from the level of the spacer region between the hopper wall moved into the coating zone to effect granulator, forming a movement cycle, this is accomplished by properly adjusting the gap between the bottom of the cage and between the sieve to achieve , particles within a few seconds by a coating area, a complete motion cycle. Injected into the coating solution after contact with the pellet core, the application of heat of dry air, the coating liquid to evaporate the water, pellet cores were sprayed, to give the final coated pellets compliant. Small granulators, further dried product excellent (certified), granulators step by Changzhou Drying Equipment Co., Ltd .. Drying Equipment Co., Ltd. Changzhou step (www.yibu.com) is an industry leader in Changzhou, Jiangsu, drying equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the drying step leading staff warmly welcome all inquiries negotiations to create a better future for the drying step.