General description
Specifications and Features
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Model RPS 206 Vacuum Assembly System
Syringe Stopper Inserter
Rormac Packaging Systems are the exclusive /sole global suppliers of the RH RPS206 Vacuum Stoppering Unit.
General description

The Vacuum Stoppering Unit is typically used to insert and seat stoppers (Syringe Bungs) - or plunger rods - in unit dose syringes also called pre-filled syringes. But it is not limited to this application. Some other applications include: insertion of stoppers(bungs)into vials or evacuation of glass tubes sealed with stoppers(bungs)on both ends.

The Vacuum Stoppering Chamber consists of stainless steel vacuum chamber with an air-driven transfer punch plate assembly and a separate control box. The latter automatically controls the process in the chamber.

During operation the loaded syringe rack is put in the chamber; the transfer punch plate is moved by a short stroke sufficient to seal the stopper to the syringe; a vacuum is reached; and then released. The venting of the chamber restores atmospheric pressure creating a pressure differential between the top and bottom of the stopper - thus providing a final seating of the stopper in the syringe.

The chamber is constructed of materials that are fully autoclavable - allowing the chamber as a unit to be sterilized easily. A wide selection of transfer punch plate assemblies, as well as custom assemblies, makes this system versatile and adaptable to numberless applications. Please contact our offices for your ongoing technical questions and support of this machine

Specifications and Features

Control Box Dimensions 20.5 x 20 x 12.25 in
Chamber Material 316 Stainless Steel
Chamber Inside Dimensions 8.0 x 9.25 x 8.25 in
Chamber Outside Dimensions 11.0 x 13.0 x 13.69 in
Chamber Working Area 7.5 x 9.0 in
Chamber Volume 0.36 cu ft (10.2 liter)
Maximum Vacuum Level 30 in Hg (762mm)
Power Requirement 120 VAC or 220 VAC
Nitrogen Detect Circuit Standard
Two-level Vacuum Control Standard
Pneumatic Requirement 60 PSIG (4.2 kg/cm²)
Air Consumption 0.04 cu ft per cycle
Vacuum Supply Requirement 28 in Hg
Chamber Sterilization up to 450°C
Sterile Filters provided by user

The Control Box and Vacuum Chamber are interconnected by flexible hoses of sufficient length to allow the two parts to be up to 36 in apart. Longer hose kits are available.

What's included in the system

  • Stainless Steel Stoppering Chamber
  • Control system housed in free-standing enclosure
  • A transfer punch plate assembly
  • Handling racks for syringe barrels or other product
  • Stopper transfer plates
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