Liquid Filling Machine
The liquid capsule filling machine for pharmaceutical applications is designed for precise filling of liquids, oils, suspensions, and semi-solid formulations into hard gelatin or HPMC capsules. It ensures accurate dosing and high production efficiency in pharmaceutical, nutraceutical, and health supplement manufacturing.
Equipped with advanced liquid dosing systems and automated controls, the machine delivers consistent fill volumes, minimal product wastage, and secure capsule sealing to prevent leakage. It supports multiple capsule sizes and a wide range of liquid formulations, making it suitable for both pilot-scale and commercial production in GMP-compliant environments.
Key Features
- Accurate liquid dosing and filling
- Supports oils, suspensions, and semi-solid formulations
- Compatible with gelatin and HPMC capsules
- Consistent sealing to prevent leakage
- Suitable for pilot and high-speed production
Frequently Asked Questions
A pharmaceutical liquid filling machine accurately fills sterile or non-sterile liquid drug products into primary containers—vials, ampoules, syringes, bottles, and cartridges. It is used for sterile injectables, vaccines, biologics, ophthalmics, oral liquids, and topical solutions, ensuring precise fill volumes and maintaining product sterility throughout the filling operation.
Aseptic liquid filling machines operate within ISO Class 5 laminar airflow zones or isolators, preventing microbial contamination of open containers and product during filling. Combined with pre-sterilised components, validated vial washing and depyrogenation, and nitrogen blanketing, they ensure the sterility of parenteral drug products without terminal sterilisation.
Pharmaceutical liquid filling machines use peristaltic pump filling (gentle, suited for biologics), time-pressure filling (high-speed, consistent for low-viscosity solutions), piston pump filling (accurate for viscous products), and rotary valve filling. The technology is selected based on product viscosity, fill volume range, required accuracy, and product sensitivity.
GMP pharmaceutical liquid filling machines achieve fill volume accuracy of ±0.5–1% of target fill volume, meeting pharmacopoeial minimum fill requirements (USP <1>, EP 2.9.17). Servo-driven pumps and in-line checkweighing systems monitor every vial, automatically rejecting out-of-specification fills and providing real-time fill volume trend data for batch records.
Yes. GMP liquid filling machines are built from 316L stainless steel with CIP/SIP capability, HEPA-filtered laminar airflow, RABS or isolator integration, and full IQ/OQ/PQ qualification packages. They comply with FDA 21 CFR Parts 211 and 600, EU GMP Annex 1, and WHO guidelines for aseptic processing of sterile injectable drug products.
Pharmaceutical liquid filling machines handle a range of primary container formats including glass vials (2–250 mL), ampoules (1–30 mL), prefillable syringes, cartridges, and plastic bottles. Modular format parts allow rapid changeover between container types and sizes, supporting multi-product manufacturing facilities producing diverse injectable and liquid oral drug products.
A fully integrated pharmaceutical liquid filling line can include vial washing, depyrogenation tunnel (≥250°C hot air sterilisation), stopper bowl and feeding systems, liquid filling and stoppering, nitrogen overlay, aluminium cap crimping, in-line inspection (particulate, fill level, stopper), and labelling—providing a complete, automated aseptic processing line from empty container to finished product.
Yes. Liquid filling machines support full IQ/OQ/PQ validation per FDA and EU GMP requirements. Performance qualification includes fill accuracy studies across the full speed range, CIP/SIP validation, media fill (process simulation) trials to demonstrate sterility assurance, and container closure integrity testing—all generating regulatory-quality documentation for drug product approval submissions.
Yes, all our products are designed and sourced to meet international regulatory standards, including GMP, USFDA, EU-GMP, WHO, and other relevant compliance requirements.
Absolutely. Our solutions are engineered for seamless integration with existing systems, ensuring minimal disruption and optimal performance within your current setup.
Yes, our team offers technical consultation to help you choose the most suitable product based on your process requirements, facility design, and compliance needs.
Yes, all our products are aligned with our turnkey execution approach, ensuring compatibility with overall facility design, engineering, and operational requirements.
Yes, we provide customised solutions tailored to your process, capacity, and regulatory requirements to ensure optimal performance and efficiency.
Our products are used across pharmaceutical manufacturing, biotechnology, nutraceuticals, research laboratories, and regulated healthcare environments.
We follow strict quality standards and work with trusted technologies and manufacturing processes to ensure consistent performance, durability, and compliance.
Yes, we offer ongoing technical support to ensure smooth operation, performance optimisation, and long-term reliability of all supplied systems and components.
