Automatic Vial Filling Machine

Process Operation

The incoming dry vials (sterilized and siliconized)are fed through the unscrambler and suitably guided on the moving delr in slat conveyor belt at the required speed of the correct placement below filling unit. The filling unit consists of Filling Head, Syringes & Nozzles; Syringes& Nozzles are made of AISI SS 316L materials. A Star Wheel is provide dwhich holds the vial during filling operation. A sensor is provided for ''NoVial-No Filling'' operation. Syringes are mounted on eccentric block and driving through bottom main gear box. Volume can be increase & decrease by increasing or decreasing stroke length of piston as per filling size. Syringes is having non return valve for sucking and delivering situation to avoid volume variation. Liquid reaches to filling nozzles through silicon transparent pipe.Nozzles having up & down movement with help of cam mechanism and it comedown when vial hold by star wheel for filling operation and starts filling when it starts to move up and after completion of filling operation, star wheel delivers two vials together on conveyor for rubber stoppering operation. Stoppering unit consist of Star wheel, Vibrator unit and Bowl. The sterilized and siliconised rubber stoppers stored in the vibrator bowl moves vertically to the rubber stopper chute. The vial is hold firmly by star wheel, which will bein continuous rotary motion and vial which is coming from filling unit get into star wheel and move in rotary direction along with star wheel, during movement it picks up the rubber stopper from the exit end of the chute and rubber stopper pressed by fix single pressing roller, which is spring loaded. Then vial further move on conveyor and collected on out feed star wheel for next sealing operation.

Technical Specification