The incoming dry containers are fed through the unscrambler suitably guided on the moving conveyor for the correct placement of the vial below the filling wheel. This is also working with the principle of vacuum and air. The main advantage of this machine is to Single Track Double wheel powder filling with Rubber stoppering machine. This machine consists of two powder wheels having 12 filling port in each powder wheel.

One Powder wheel is facing towards the Unscrambler and the other power wheel is facing towards Rubber Stoppering unit. The sterilized powder is stored in POWDER HOPPER which is thoroughly agitated by a pair of mechanical agitator for maintaining consistency and uniform bulk density . Powder is directly coming from the powder canister which is fitted on top of each Powder Hopper and flow of powder is controlled by the Butter fly valve provided for each powder canister.

The powder wheel having 12 filling port in each wheel is located at both side of the filling head, rotates at the pre-determined speed below the powder hopper, practically having no clearance, so that precise volume of powder is sucked into the powder wheel port during vacuum.

The excess powder is doctored off by a doctor blade. When powder wheel indexes further, the powder remains in the port due to vacuum, till it reaches vertically above the container. The time dose of compressed, sterilized, low pressure air sequently flushes out powder from the port of the powder wheel into the container. Due to Single TRACK Double Output, each time first vial get filled in the first filling port and moves further for next operation, by the same time, the second vial also moves with the first vial in empty condition. By the time, the second vial gets filled in the second powder wheel, the first vial moves without filling through the vial separator.

The empty port is further purged by the compressed air to clean the port absolutely. The purged out powder is sucked by the piping provided and get collected in the dust collector.

The sterilized, siliconized and dry rubber stoppers are stored in the Rubber Stopper loading hopper and required amount of stopper can be loaded to the vibratory bowl by operating spring loaded lever. Rubber stopper reaches to the exit end of the chute in right direction due to vibratory rotational motion. The moving containers are held firmly by two timing belts for correct pick up of Rubber stopper from the exit end of the chute.

Further vial is passed beneath two PRESSING ROLLERS for tight fit pressing of rubber stopper. Moving vials are then transferred to the scrambler for next operation.