Automatic Liquid Vial Filling Line: (Liquid Vial Compact Line)

Automatic Liquid Vial Filling Line (Liquid Vial Compact Line)

Unbroken Aseptic Chain of Custody for High-Output Vial Processing

In high-stakes parenteral manufacturing, processing speed, absolute sterility, and micro-precision dosing accuracy are non-negotiable. The Harsiddh Automatic Liquid Vial Compact Line represents the pinnacle of industrial engineering excellence, tailored specifically for high-capacity injectable and biopharmaceutical production.

This fully integrated, synchronized turn-key solution automates the critical progression of glass vials through four heavy-duty processing phases: multi-jet washing, continuous thermal depyrogenation, micro-precision liquid filling, rubber stoppering, and secure aluminum cap crimping. By establishing an unbroken, hands-free chain of custody, this compact line eliminates the contamination risks and production bottlenecks associated with fragmented, manual container handling.

Key Strategic & Business Advantages

• End-to-End Aseptic Synchronization: Coordinates washing, sterilization, filling, stoppering, and capping into a single continuous loop, maximizing Overall Equipment Effectiveness (OEE).
• Surgical Dosing Accuracy: Outfitted with servo-driven volumetric piston pumps or high-precision peristaltic pump arrays that maintain an elite dosing accuracy tolerance of ±0.5%.
• Lyophilization-Ready Agility: The advanced stoppering pick-and-place matrix can be adjusted instantly for Full Stoppering (liquid injectables) or Partial Stoppering (vials destined for a freeze-drying/lyophilization chamber).
• In-Line Quality Rejection: Integrated sensors track sealing correctness. If a vial is missing a cap or has a misplaced stopper, an automated pneumatic rejection arm instantly sweeps it off the track into a secure bin without stopping the line.
• Premium Metallurgy & cGMP Build: All fluid-contact parts, pipelines, and manifolds utilize certified AISI 316L stainless steel, while the outer structural cladding is built from easy-to-sanitize AISI 304.

The 4-Stage Integrated Production Lifecycle

The Liquid Vial Compact Line unifies specialized engineering modules into a continuous, low-noise, and friction-reduced transport track:

[1. Multi-Jet Rotary Wash] ➔ [2. 320°C Depyrogenation Tunnel] ➔ [3. 0.5% Accuracy Fill & Stoppering] ➔ [4. Torque-Controlled Capping & Defect Reject]

1. High-Speed Multi-Jet Vial Washing Machine

The journey to absolute sterility begins by eliminating sub-micron particulate matter, glass dust, and chemical residues. Vials load onto the platform, undergo automated mechanical inversion, and align over highly efficient washing needles. The system features 8 to 12 distinct washing stations executing a programmed sequence of Recirculated Water, Purified Water, WFI (Water for Injection), and sterile, oil-free Compressed Air to thoroughly blow dry the internal cavities.

2. Continuous Depyrogenation & Sterilizing Tunnel

Directly following the wash cycle, wet vials transfer via a high-grade stainless steel mesh conveyor belt into the forced-convection thermal tunnel. The tunnel utilizes a three-zone thermal process: a Pre-heating Zone to evaporate moisture and prevent glass thermal shock; a Sterilization Zone that exposes containers to dry heat up to 320°C under HEPA-filtered air to destroy pyrogens at a molecular level; and an ISO 5 Sterile Cooling Zone equipped with a Class 100 laminar airflow system to return vials safely to ambient temperatures.

3. Precision Vial Filling & Stoppering Machine

Sterilized containers slide directly onto the conveyor of the filling and stoppering block—the operational heart of the line. Under a positive-pressure Class 100 LAF hood, diving nozzles execute a clean, bottom-up filling stroke to prevent fluid splashing or micro-foaming. The module is integrated with a “No Vial – No Filling” sensor loop to prevent liquid wastage. Vials then advance to the low-noise vibratory stopper track where rubber bungs are pressed firmly onto the vial necks.

4. Automatic Vial Capping & Sealing Machine

The final phase secures the rubber stopper with an aluminum or flip-off cap to create an airtight, tamper-evident hermetic seal. Available with a rotary pick-and-place system or a spinning roller configuration, the machine applies a continuous, uniform torque that binds the cap tightly against the glass neck without exerting excessive downward pressure, eliminating structural glass fracturing.

Industrial Intelligence, Automation, and Documentation

Smart Monitoring & Thermal Safeguards

The central PLC logs real-time temperature profiles across all three chambers of the depyrogenation tunnel. If an unexpected temperature drop occurs, safety alarms activate immediately, and the conveyor auto-adjusts its transit velocity to guarantee that no unsterilized vial ever reaches the filling cleanroom.

21 CFR Part 11 Software Readiness

For facilities requiring strict electronic validation protocols, the automation suite supports full 21 CFR Part 11 compliance software integration. This provides secure user-access hierarchies, authorized electronic signatures, and unalterable, automated audit trails for absolute data integrity during international regulatory audits.

Complete IQ/OQ/PQ Validation Protocols

To guarantee rapid cleanroom deployment and seamless regulatory acceptance, every Harsiddh compact line is accompanied by a exhaustive validation documentation pack, including complete Design Qualification (DQ), Installation Qualification (IQ), Operational Qualification (OQ), and Performance Qualification (PQ) frameworks.

Technical Specifications & Compliance

Feature	Specification
Output Speed	Up to 300 Vials / Minute (VPM)
Filling Range	2 ml to 100 ml
Automation	Fully PLC Controlled with HMI Touch Screen
Compliance	cGMP, GAMP 5, 21 CFR Part 11 (Optional)
Validation Support	Complete DQ, IQ, OQ, PQ Documentation
Electrical Supply	415V, 3 Phase, 50/60 Hz
Compressed Air	6 bar (Dry & Oil-free)

Why Choose the Harsiddh Compact Line?

Investing in the Harsiddh Liquid Vial Compact Line means equipping your pharmaceutical facility with a system built for long-term reliability, regulatory compliance, and a rapid return on investment.

• Uncompromised cGMP Design: Built entirely out of medical-grade stainless steel with mirror-polished surfaces, the line features zero dead-legs in piping, making clean-in-place (CIP) and sterilize-in-place (SIP) protocols seamless.
• Reduced Footprint: By tightly linking the components into a single “Compact Line” layout, it dramatically minimizes the required cleanroom floor space, lowering your facility’s operational heating, ventilation, and air conditioning (HVAC) overhead costs.
• Advanced Centralized PLC Control: The entire line can be integrated into a central SCADA/PLC interface with a user-friendly HMI touch screen. This allows operators to monitor temperatures, line speeds, and error logs from a single station, fully compliant with 21 CFR Part 11 for electronic data logging.
• Minimized Down-Time: With modular changeover parts designed for rapid adjustments, switching your production run from a 2ml vial to a 10ml vial can be completed efficiently, maximizing your facility’s weekly production yields.