Glass Ampoule Filler

A glass ampoule filler is a specialized machine designed for filling and sealing glass ampoules, which are small, sealed vials used to store sterile liquids, such as pharmaceuticals, cosmetics, or chemicals. These machines are widely used in industries like pharmaceuticals, biotech, cosmetics, and veterinary medicine to ensure precise dosing, sterility, and contamination-free packaging. Below is an overview based on current industry information:

Glass Ampoule Filler Video

Key Features of Glass Ampoule Fillers

• Functionality: These machines automate the process of filling glass ampoules with liquids (or sometimes powders/pellets) and sealing them, typically using a flame to melt the glass for hermetic sealing. Some models also include nitrogen purging to remove atmospheric air and prevent contamination.

• Capacity and Speed: Machines vary in output, ranging from 15 to 36,000 ampoules per hour, depending on the model (e.g., single-head for lab-scale or eight-head for high-speed production). Fill volumes typically range from 0.2 ml to 30 ml.

• Design: Built with stainless steel (often AISI 316L for contact parts and AISI 304 for non-contact parts) for durability and compliance with cGMP standards. Monoblock designs combine filling and sealing on a single platform for efficiency.

• Filling Mechanisms: Common mechanisms include volumetric piston pumps, peristaltic pumps, or servo-driven systems for precise filling. Some feature “no ampoule, no fill” systems to prevent wastage.

• Sealing Process: Typically involves pre-heating, gas flushing (oxygen and LPG/propane), and final sealing with a flame. Ampoule necks are centered and rotated during sealing for uniformity.

• Additional Features:

  • Nitrogen flushing (pre- and post-filling) to ensure sterility.

  • PLC systems and HMI for real-time monitoring and error detection.

  • Easy changeover for different ampoule sizes (1 ml to 30 ml) with minimal parts.

  • Slant travel mechanism to accommodate variations in ampoule neck dimensions, thickness, and ovality.

  • Waste tip collection and rejection systems for faulty ampoules.

Applications

• Pharmaceuticals: Filling injectable drugs, vaccines, and antibiotics with high accuracy to ensure patient safety.

• Cosmetics: Packaging serums, essential oils, and skincare formulations.

• Biotech/Chemicals: Storing sensitive reagents or chemicals in sterile conditions.

• Veterinary and Agrochemicals: Preparing ampoules for veterinary medicines or insecticides.

Types of Machines

• Single-Head Fillers: Ideal for lab-scale or small-scale production (e.g., 1,500 ampoules/hour).

• Multi-Head Fillers: Two, four, six, or eight heads for medium to high-volume production (up to 36,000 ampoules/hour).

• Linear vs. Rotary: Linear machines suit small to medium production, while rotary machines are for high-volume, continuous operation.

• Automatic vs. Semi-Automatic: Automatic machines require minimal operator intervention, while semi-automatic may need manual loading.

• Combi Machines: Can process both ampoules and vials for added flexibility.

Advantages

• Precision and Accuracy: Ensures exact dosing, critical for pharmaceuticals to avoid over- or under-dosing.

• Sterility: Hermetic sealing and nitrogen flushing protect contents from contaminants, extending shelf life.

• Efficiency: High-speed automation reduces labor and increases output.

• Durability: Stainless steel construction ensures long-term reliability and easy maintenance.

• Flexibility: Handles various ampoule sizes and liquid types (aqueous, viscous, or powders).

Challenges

• Glass Breakage Risk: Improper handling or sealing can lead to contamination or injury from glass fragments.

• Maintenance: Requires regular cleaning and calibration to maintain sterile conditions.

• Cost: High-speed or custom models can be expensive (e.g., ₹1.4 lakh to ₹8.2 lakh for some models in India).

Considerations for Selection

• Production Needs: Choose based on output requirements (lab-scale vs. industrial-scale).

• Ampoule Size: Ensure compatibility with desired sizes (e.g., 1 ml to 30 ml).

• Regulatory Compliance: Look for cGMP, FDA, CE, or ISO certification.

• Customization: Some manufacturers offer tailored solutions for specific liquids or ampoule types.

If you need specific recommendations, pricing details, or a comparison of models for a particular application (e.g., pharmaceutical vs. cosmetic), please provide more details about your requirements.

Types of Ampoule Fillers

• Small Ampoule Filler
• Ampoule Filler and Sealer
• Onion Skin Ampoule Filler
• Servo Driven Ampoule Filler
• Peristaltic Pump type Ampoule Filler
• Closed Ampoule Filler
• Single Head Ampoule Filler
• Two Head Ampoule Filler
• Four Head Ampoule Filler
• Six Head Ampoule Filler
• Eight Head Ampoule Filler

Salient Features of Automatic Ampoule Filler

• Compact model as per cGMP standard.

• Higher production output up to 12000 Ampoules per hour.

• All contact parts made from High Quality Stainless Steel 316L & Non-contact parts made from Stainless Steel 304.

• Minimum change over parts from 1ml to 10ml ampoule size.

• “No Ampoule – No Filling” system.

• Ampoule neck centering during gas flushing and filling operations.

• Possibility of nitrogen gas flushing before, during and after filling.

• Full accessibility allows easy maintenance.

• Machine equipped with pre-warming station.

• Flow Meters for regulating flames easily.

• Minimum change over time, little maintenance, easy cleaning.

Process Operation of Automatic Ampoule Filler Machine

Empty washed & sterilized ampoules loaded onto infeed hopper of the machine. From where it has been received to receiving rack through starwheel/cassette. The moving rack which moves horizontally collect one/two/four/eight ampoules from the receiving rack and transfer the ampoule to the machine in left to right in an inclined position. During ampoule movement Pre-gassing, Filling, Post Gassing, Pre-heating & Sealing Station perform filling and sealing operations. At the end duly filled and sealed ampoules get collected automatically onto collection tray of the machine. For detailed working process please explore automatic ampoule filler video in top right section of this page.

Technical Specification of Ampoule Filler 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.