KUFill system is suitable for large-scale commercial production of aseptic preparation products, aiming at isolating the safety of products and personnel, and is widely used in the fields of toxic anti-tumor, high activity, sensitization and other products. KUFill's core system equipment includes bottle washer, oven, filling machine, freeze dryer, capping machine, outer wall cleaning machine and automatic feeding and discharging system. Mini KUFill system, created by Tofflon, is an innovative production mode, aiming at providing maximum flexibility and convenience for laboratory, clinical and small-scale drug production. Mini KUFill system relies on the production environment created by its own isolator, which can be placed in the background of class C or D clean room. The whole system is compact in structure, modular in design, simple in utility requirements, and the isolators of filling machine/capping machine/freeze dryer/pre-filling needle and other equipment can be combined in various ways according to different requirements.