... movable operation table... Specifications of the QYF-50 JET MILL machine: 1. Feeding part: see right part, it ... hopper. 2. Fluidized bed Jet Mill: fluidized bed jet mill, the mill body is very small, and there ... are total three air nozzles to the mill, see the mill bottom, there are three red air pipe ... 5. Control part: This lab fluidized bed jet mill is automatically operated by the PLC control, this ...