High Speed Vial Cap Sealing Machine

High Speed Vial Cap Sealing Machine is an advanced, automated piece of equipment designed for sealing injectable glass vials with aluminum or flip-off caps, primarily used in the pharmaceutical, veterinary, and biotech industries. These machines are engineered for high throughput, precision, and compliance with Current Good Manufacturing Practices (cGMP) standards, ensuring sterility and container closure integrity.

High Speed Vial Cap Sealing Machine Video

Key Features and Description:

1. High-Speed Operation:

   • Capable of sealing up to 400 vials per minute, depending on vial size, cap type, and machine configuration. Common models range from 40 to 400 vials per minute, with higher-end models like 8, 10, 12, or 16-head machines achieving maximum output.

2. Sealing Mechanism:

   • Utilizes spring-loaded free-spinning sealing rollers to crimp aluminum caps onto vials, ensuring a secure, hermetic seal with minimal particle generation. The rollers adjust sealing pressure to accommodate different cap gauges and vial neck diameters, preventing damage to caps or vials.

   • Some models feature a single roller sealing system for precise, uniform crimping, reducing setup time and ensuring high-quality seals.

3. Automation and Synchronization:

   • Fully automated with a single motor synchronizing conveyor belts, starwheels, and capping turrets. Variable Frequency Drives (VFD) or AC frequency drives allow precise speed control to match production needs.

   • Equipped with vibratory bowl feeders or electromagnetic feeders for continuous, accurate cap feeding. Caps are oriented correctly before entering the delivery chute.

4. Safety and Error Detection:

   • Features safety mechanisms like “No Vial – No Capping” and “No Cap – No Capping” systems to prevent errors. Machines stop automatically if no stopper or cap is detected, or if vials are overturned or oversized, using photo sensors or clutch systems to avoid breakage.

   • Some models include rejection systems for vials missing stoppers or seals.

5. Construction and Materials:

   • Built with stainless steel for contact parts and enclosures, ensuring durability, corrosion resistance, and compliance with cGMP standards. Non-contact parts may use mild steel (MS) frames with stainless steel cladding.

   • Compact, low-noise design with self-lubricating guide profiles for smooth operation and minimal maintenance.

6. Versatility:

   • Compatible with a wide range of vial sizes and cap types using interchangeable change parts. Suitable for molded or tubular glass vials.

   • Can be integrated into complete sterile filling lines with vial filling and labeling machines or operate as standalone units.

7. Additional Features:

   • PLC and HMI for user-friendly operation, real-time production monitoring, and fault detection. Some models offer digital counters for tracking sealed vials.

   • Optional features include Laminar Air Flow for sterile class 100 environments, acrylic safety cabinets, and IQ/OQ/DQ documentation for validation.

   • Adjustable conveyor height to align with other line equipment.

8. Applications:

   • Widely used in pharmaceutical manufacturing for sealing injectable drugs, antibiotics, and sterile products. Also applicable in cosmetics, chemicals, and food industries for similar capping needs.

Operational Workflow:

• Vials are fed via an infeed conveyor or turntable, spaced by an infeed worm, and transferred to a starwheel.

• The starwheel positions vials under the cap delivery chute, where they pick up aluminum or flip-off caps from a vibratory bowl.

• Sealing rollers crimp the caps during the vial’s planetary motion in the capping turret, ensuring precise threading and sealing.

• Sealed vials are indexed to an outfeed conveyor or collection tray.

Benefits:

• High Efficiency: Rapid sealing rates reduce production bottlenecks.

• Precision and Quality: Ensures leak-proof, contamination-free seals critical for injectable drugs.

• Flexibility: Accommodates various vial and cap sizes with minimal changeover time.

• Reliability: Robust construction and safety features minimize downtime and vial damage.

• Compliance: Meets stringent pharmaceutical standards.

Salient Features of High Speed Vial Cap Sealing Machine

• Compact machine complies as per cGMP.

• “No Stopper on Vial – Machine Stop” system.

• “No Seal in Chute – equipment stop” feature.

• One motor synchronizes key operations of machine.

• Contact parts of main area made of Stainless Steel or other food grade materials.

• Spring loaded free spinning sealing assembly provide flexibility of variation in the container neck diameter.

• Differential Sealing Pressure adjustment option for variation in cap types.

• Speed control with Variable A.C. frequency drive.

• Produced vials counted with inbuilt digital counter.

• Photo sensing device stop machine automatically in the event of no aluminium cap in delivery chute. (optional)

• Clutch system provided to stop machine in case of odd diameter of vials hence avoiding vial breakage.

• Safety cabinet with doors provided for closed operation. (Optional)

• IQ/OQ/DQ documentation on demand.

• PLC system with Human Machine Interface can offer optionally.

• Laminar Air Flow can be offered optionally for sterile class 100 filling.

Process Operation of High Speed Vial Cap Sealer Machine

Our automatic vial sealing machine has a conveyor belt that moves the feed container to the star wheel. Now the star wheel sets the container below the sealing head for the indexing bit. Caps are picked by vials from the delivery chute of the cap feeding bowl of the machine. The body and neck of the container are placed below the rotating head of the machine. The sealing head of the machine performs threading and sealing with precision. Designed with stainless steel matt finish, the machine comprises of no container, no cap arrangement.

Adinath International is a leading eight head vial capping machine manufacturer in India with a substantial portfolio. For detailed information about vial capping machines offered by us, feel free to drop us a line.

Technical Specification of High Speed Vial Cap Sealing Machine

* Power voltage can be adjusted as per customer’s domestic power voltage requirements.
* Rights of technical improvements & modification reserved.
* Illustrations & dimensions are shown for information purpose only.