The MVP vacuum stoppering system provides reliable, semi-automatic, batch insertion of stoppers, plungers or plugs into filled containers. This high-performance machine is the perfect companion to the F329 Series liquid filling machines.
The operator places the filled syringes into a rigid stainless steel barrel rack, tops it with a transfer plate loaded with pre-packaged or individual stoppers, then places the assembly into the MVP’s, vacuum chamber. The MVP’s control unit then regulates the user’s vacuum, nitrogen and compresses air utilities which are programmed to remove entrapped air from the product, purge the chamber and transfer the stoppers into the syringes. Final venting to ambient air pressure forces the stoppers into contact with the liquid for a secure, reliable seal.
Vacuum Only and Vacuum/Purge/Vacuum Switches: By setting selector switches on the front panel, the operator can choose to run the system using vacuum only, or with a vacuum/nitrogen purge/vacuum sequence.
Vacuum Level Settings: Internal adjustments allow the user to preset the necessary level of vacuum. The rest of the stoppering cycle will not activate until this level is attained.
Purge Interval (Preset Internally): When Vacuum/ Purge/Vacuum is selected and the initial vacuum state is complete, nitrogen automatically feeds into the chamber for the pre-set interval to displace any possible remaining gasses. A low-nitrogen detection feature automatically stops the cycle and warns if nitrogen pressure is inadequate.
Second Vacuum Interval Timer: A digital timer on the front panel sets the interval necessary for complete stopper transfer.