工作原理

　　该机由主机、空气处理系统、加热系统、控制系统等组成。工作时，物料加入沸腾干燥机的料仓，按工艺要求设定程序和参数，整机开始工作。空气经过空气处理系统过滤、经加热系统加热后进入主机内，物料经热空气流化、干燥，水份迅速蒸发，物料被快速干燥。按设定的程序与参数完成操作后，将料仓推出与固定提升转料机扣合提升出料或利用真空上料器抽到高位整粒机整粒，有效地控制粉尘与交叉污染。

　　Working principle

　　This equipment is composed of main machine (Processor), air handling

　　unit (AHU), heating and control systems. When operating, charge the materials

　　into the FBD Bowl, set the procedure and parameters according to process requirements

　　and then, start the processor. The inlet air is filtered by the air handling

　　unit (AHU) and heated by the heating system, and then the processed air enters

　　the processor to blow up materials into fluidization condition. Materials are

　　apace dried and moisture rapidly vaporized. When the operation has been

　　finished according to the set procedure and parameters; move out the FBD Bowl

　　to lock with NTF Series Pharma Lifter for FBD/FBG Bowl for lifting and

　　discharging the produced granules. During the whole process, powder dust and

　　cross pollution are effectively controlled.

　　特点

　　该机是我公司广泛吸收、消化国外先进技术，结合国情研发成功的新机型。结构合理，性能稳定，操作方便，整机无死角，无外露螺钉。该机采用PLC全自动控制，全部操作根据用户要求设定工艺参数自动完成，能打印所有工艺参数，原始记录真实可靠。完全符合药品生产的GMP要求。

　　Features

　　This equipment is successfully designed on the basis of a wide

　　research, absorption and digestion of foreign advanced models. It has a

　　reasonable structure with stable performances and easy operation; the whole

　　machine has no dead angle or protruded screws. PLC is designed to ensure a

　　fully automatic control. All the operations are automatically finished

　　according to the customer's set parameters; moreover, process parameters can be

　　printed and records of original data are fully truth and reliable. FG Series

　　Fluid-Bed Granulators comply entirely with GMP requirements for medicine