Automatic Single Head Ampoule Filling & Sealing Machine
Precision Engineered for R&D and Small-Batch Production
The Harsiddh Unimach Automatic Single Head Ampoule Filling and Sealing Machine is a compact, high-precision solution designed for the sterile packaging of injectable liquids. Engineered specifically for Research & Development (R&D) laboratories and pilot plants, this machine provides the accuracy required for liquid injection development and small-scale manufacturing.
Advanced Functional Design
Our machine operates on the slant-travel principle, ensuring delicate handling of glass ampoules regardless of variations in thickness or neck dimensions. By integrating flushing, filling, and sealing into a single seamless cycle, we provide a comprehensive solution for sterile liquid processing.
Key Technical Enhancements:
- Rectangular Feeding System: We have replaced traditional feeding mechanisms with a modern rectangular feed. This highly demanded feature maximizes ampoule stability and virtually eliminates the risk of glass breakage during the transfer process.
- Automated Workflow: The system executes a fully controlled sequence including automatic feeding, pre- and post-nitrogen purging, material filling, heating, and hermetic sealing.
- Wastage Prevention: The intelligent “No Ampoule, No Filling” feature is standard, ensuring that expensive pharmaceutical materials are never wasted if an ampoule is missing from the station.
Performance & Versatility
- Capacity Range: Competently processes open-mouth glass ampoules from 1ml to 25ml.
- Dosing Accuracy: Capable of a filling range from 0.5ml to 25ml in a single dose.
- Production Speed: Achieves a consistent output of 10 to 15 ampoules per minute (depending on ampoule size and liquid characteristics).
Technical Specification
| Model No. | HFS-30 / Off Line Model> |
| Ampoule Sizes | 1ml to 25ml Open Mouth Glass Ampoules> |
| Filling Capacity | From 0.5ml to 25ml in single dose > |
| Filling Type | Piston Pumps Type Filling (Volumetric)> |
| Contact Parts | Stainless Steel AISI 316L (For Filling Nozzle & Syringe / Pump)> |
| Output / Minute | 10 to 15 Ampoules / Minute (Depend on ampoules sizes)> |
| No. of Head For Fill & Seal | One |
| Require Gases For Sealing | LPG & Oxygen (Mixture)> |
| Nitrogen Purging | Available (Pre & Post)> |
| Pre Heating | Available |
| Power Require | 0.5 H.P., 380 Volts, 3 Phase, 50 Hz (4 Wire Systems) |
| Over All Dimensions | 750mm (L) X 500mm (W) X 1000mm (H) |
| Net Weight> | 70 Kgs. |
| Gross Weight (With Wooden Case) | 180 Kgs.> |
Frequently Asked Questions
What is the production capacity of the Single Head model?
The Single Head configuration is optimized for precision and ease of operation. It typically achieves a consistent output of 20 to 30 ampoules per minute (approximately 1,200 to 1,800 per hour). While it is our entry-level automatic model, it utilizes the same industrial-grade filling and sealing technology found in our larger 8-head machines.
Can the machine handle different ampoule sizes and volumes?
Yes. The Harsiddh Single Head machine is highly versatile and can process standard glass ampoules ranging from 1ml to 25ml (Type B, C, and D). It features a "Quick-Change" part system, allowing operators to switch between different ampoule diameters and heights with minimal downtime, making it perfect for labs handling multiple formulations.
How does the machine ensure dosing accuracy and product stability?
To protect expensive medicinal formulations, the machine is equipped with:
High-Precision Filling: A volumetric SS 316L syringe system ensures a filling accuracy of ±1%.
"No Ampoule – No Fill" Sensor: An electronic sensor prevents liquid delivery if an ampoule is missing, keeping the work area clean.
Integrated Gassing: Pre- and post-nitrogen flushing stations displace oxygen within the ampoule, preventing oxidation and extending the shelf life of sensitive injectable drugs.
What are the key cGMP and construction standards?
Even as a compact unit, this machine is built to rigorous cGMP industrial standards:
Material Integrity: All liquid contact parts are made of SS 316L, while the exterior frame is polished SS 304 stainless steel.
Sterile Design: Its slim, linear design is specifically optimized for placement under a Laminar Air Flow (LAF) unit to maintain a Class 100 sterile environment.
Safety: The machine includes a transparent safety guard and an emergency stop button to ensure operator safety during the Oxygen-LPG flame sealing process.










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