Vial Powder Packaging Machine

Q: What is a Vial Powder Packaging Machine?

A Vial Powder Packaging Machine is a high-precision automatic system designed for aseptic filling of sterile dry powders (such as antibiotics, vaccines, and lyophilized injectables) into glass or plastic vials. It performs multiple operations including powder filling via auger or vacuum-based systems, rubber stoppering, aluminum capping/sealing, inspection, and often integrates with complete injectable lines. The machine ensures sterility, accuracy, and compliance with cGMP, FDA, and EU GMP standards while operating in ISO 5 / Class 100 cleanrooms. It is widely used in pharmaceutical, biotech, and related industries to minimize contamination and product wastage.

Description

Vial Powder Packaging Machine is a specialized automated system designed primarily for the pharmaceutical, biotech, and cosmetic industries to fill, stopper, seal, and label glass or plastic vials with dry powder formulations (such as sterile injectables, antibiotics, or lyophilized drugs). Vial Powder Packaging Machine ensure high precision, sterility, and compliance with Good Manufacturing Practices (GMP) and cGMP standards, minimizing contamination risks in aseptic environments like cleanrooms. They are essential for high-volume production, handling vial sizes from 2ml to 250ml, and can process up to 300 vials per minute depending on the model.

Vial Preparation: Vials are washed and sterilized to remove impurities.

Filling: Powder is dispensed via auger dosers into vials.

Stoppering/Capping: Rubber stoppers are inserted, and aluminum caps are crimped.

Inspection and Labeling: Vials undergo weight checks, visual inspection, and automated labeling.

Packaging: Filled vials are grouped into trays or cartons for distribution.

If you need details on specific models, pricing, or comparisons with multi-head machines, let me know!

Salient Features of Vial Powder Packaging Machine

Compact cGMP model.
“No Vial, No Filling” system eliminates wastage of costly powder.
All motors are provided with appropriate contractors and relays for the protection against any overload or jamming.
High Volumetric Filling Accuracy of ±2% of uniform density Injectable powder can be ensured by setting the depth of piston in the port of powder wheel.
Built-in Rubber Stoppering Unit saves lot of space in the Sterile Area & reduces the length of Laminar Flow.

Individual drive for the filling & sealing to match the speed of filling & sealing.
Multiple Dosing System.
Safety clutch system to avoid Vial breakage.
Variable AC Frequency Drive for speed adjustment.
All contact parts are easily removable for mandatory Autoclaving/ Sterilization.
Digital counter for counting production output.

Working Principle of Vial Powder Packaging Machine

The sterilized powder is stored in powder hopper is agitated by pair of mechanical agitators for maintaining consistency and uniform bulk density. The powder wheel having eight ports rotates at the pre determined speed below the powder hopper with practically no clearance. Powder wheel consist of Piston in each port and behind the powder wheel vacuum plate is provided there is no clearance between powder wheel and vacuum plate due to back spring pressure. Precise volume of powder is sucked in to the port of powder wheel during vacuum according to the piston length different fill size can be achieved. The excess powder is doctored off by a doctor blade. Doctor blades can be adjusted from outside also without removing powder hopper. When powder wheel indexes further and remain in the port due to the vacuum till it reaches just vertically above the container. The time dose of Compressed air (Nitrogen Gas), sterilized low pressure air sequentially flushes out powder from the port of powder wheel in to the container one by one. The filled containers are immediately separated on the conveyor by vial separator and moves further for stoppering operation. (Different grooves separator can be used which depends on the container diameter or multiple dosing systems). The sterilized, siliconised, rubber stoppers stored in the vibrator bowl moves to vibratory bowl and stacked vertically in the rubber stopper chute. The container is hold firmly between pair or timing belt to pickup rubber stopper from exit end of the chute. Further the container is passed between two pressing roller for tight fit fixing of rubber stopper.

Technical Specification of Vial Powder Packaging Machine

Models	APF 12S	APF 12D
Production Output	Up to 100 vials/minute	Up to 200 vials/minute
Fill Volume	50 mg. to 10grams	50 mg. to 10 grams
Vial Size	5ml to 250ml	5ml to 250ml
Filling Accuracy	± 2 – 3% in single dosing depending upon consistency and uniformity of bulk density of Injectable Powder	± 2 – 3% in single dosing depending upon consistency and uniformity of bulk density of Injectable Powder
Power Load	3.5 H. P.	4.5 H. P.
Overall Dimension	2600mm (L) X 1100mm (W) X 1800mm (H) approx.	3000mm (L) X 1100mm (W) X 1800mm (H) approx.
Net Weight	500 kgs. approx.	700 kgs. approx.
Gross Weight	750 kgs. approx.	950 kgs. approx.

* 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.

Types of Vial Filling Machine

Automatic Vial Filling Machine

High Speed Vial Filling Machine

Vial Liquid Filling Machine

Vial Powder Filling Machine

Automatic Vial Filling and Rubber Stoppering Machine

Lab Scale Vial Filling Stoppering & Cap Sealing Machine

Injectable Vial Powder Filling & Stoppering Machine

Peristaltic Pump based Vial Filling Machine

Applications of Vial Filling Machine

Benefits of Vial Powder Packaging Machine

High Filling Accuracy and Consistency

Significant Reduction in Product Wastage

Enhanced Sterility and Contamination Control

High Production Speed and Efficiency

Reduced Labor Costs and Human Error

Better Compliance and Quality Control

Key Components of Vial Powder Packaging Machine

Modular Design: Allows customization for different vial formats (sizes and shapes) in a single unit, reducing setup time and costs.

Filling Mechanism: Uses auger or servo-driven technology for accurate powder dosing, achieving filling tolerances of ±0.05% to ±2% (depending on powder characteristics and environmental factors). Servo drives ensure precise positioning, while vacuum-assisted wheels enhance accuracy for fine powders.

Stoppering and Sealing: Built-in rubber stoppering systems insert plugs automatically, followed by capping or crimping for airtight seals. Inline inspection checks for proper insertion and complete crimping.

Quality Control: Incorporates 100% In-Process Control (IPC) for weight checking, sensors for real-time monitoring of fill weight, pressure, and temperature, and advanced CIP/SIP (Clean-in-Place/Sterilize-in-Place) units for decontamination.

Automation and Integration: PLC-controlled with turntables for infeed/outfeed speed control, often part of a complete line including vial washing, sterilizing, labeling, and tray loading. Robotic elements and feedback loops minimize waste and downtime.

FAQ for Vial Powder Packaging Machine

What is a Vial Powder Packaging Machine?

A Vial Powder Packaging Machine is a high-precision automatic system designed for aseptic filling of sterile dry powders (such as antibiotics, vaccines, and lyophilized injectables) into glass or plastic vials. It performs multiple operations including powder filling via auger or vacuum-based systems, rubber stoppering, aluminum capping/sealing, inspection, and often integrates with complete injectable lines. The machine ensures sterility, accuracy, and compliance with cGMP, FDA, and EU GMP standards while operating in ISO 5 / Class 100 cleanrooms. It is widely used in pharmaceutical, biotech, and related industries to minimize contamination and product wastage.

What are the available models and production capacities of your Vial Powder Packaging Machine?

We offer a range of models to suit different production scales:

APF 12S — Up to 100 vials/minute
APF 12D — Up to 200 vials/minute
ALVF-40 — Up to 40 vials/min (2 filling heads)
ALVF-80 — Up to 80 vials/min (4 filling heads)
ALVF-120 — Up to 150 vials/min (8 filling heads)
ALVF-250 — Up to 250 vials/min (12 filling heads)

The machines can handle vial sizes from 2ml to 250ml (diameters 15–70mm, heights 25–140mm) and fill volumes from 50mg to 10 grams (or higher depending on model). Speeds are adjustable via variable frequency drive, with higher capacities reaching up to 300 vials per minute on select configurations.

What is the filling accuracy and how does the machine handle different powders?

Our Vial Powder Packaging Machines deliver high volumetric filling accuracy of ±2% to ±3% (depending on powder bulk density and uniformity) in single dosing, with some models achieving up to ±1% or better using servo-driven or vacuum-assisted systems. The machine uses an auger or powder wheel mechanism with mechanical agitators to maintain consistent powder density. Features like multiple dosing, doctor blade adjustment, and “No Vial – No Filling” system ensure precise dosing with minimal wastage. It is suitable for a wide range of sterile injectable powders, including fine and free-flowing formulations.

Does the Vial Powder Packaging Machine support aseptic processing and easy cleaning?

Yes. The machine is specifically designed for aseptic operation in controlled cleanroom environments. Key features include:

Product contact parts made of AISI SS 316L
CIP/SIP (Clean-in-Place / Sterilize-in-Place) capability
All contact parts are easily removable for autoclaving/sterilization
Inert gas (nitrogen) flushing option
Built-in rubber stoppering unit to reduce laminar flow length
Safety interlocks and vision inspection systems for stopper placement and cap integrity

These ensure complete sterility, easy validation, and compliance with stringent pharmaceutical regulations.

What are the main benefits of using an Automatic Vial Powder Packaging Machine?

Key benefits include:

High production speed with consistent quality and reduced labor costs (up to 70% savings)
Significant reduction in expensive powder wastage thanks to the “No Vial – No Filling” system and precise dosing
Enhanced sterility and contamination control with modular cGMP design
Easy format changeover for different vial sizes with minimal change parts
Full automation using PLC + HMI controls, digital counters, and variable speed drive for simple operation and data logging
Safety features like clutch system to prevent vial breakage and overload protection
Seamless integration into complete lines (vial washing → sterilization → filling → sealing → labeling)

This makes the machine ideal for both small-batch and large-scale commercial production of sterile injectables.

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