The Vial Aluminum Cap Sealing Machine, Eight Head Vial Capping Machine, Vial Flip Off Cap Sealing Machine, Glass Vial Flip Off Cap Sealer, 12 head vial cap sealing machine with Laminar , HEPA , Glove port, 21 CFR , ISOLATOR , PLC with Touch Screen, RABS and Isolator technology etc. is used for sealing glass vials. These machines have been specifically used in pharmaceutical companies. The machine puts an aluminum cap on the vials for sealing them after they have been properly filled and stoppered. The vials are injectable glass vials essentially. In accordance with the required amount of output, you can easily alter the number of sealing heads.