Multijet Ampoule Washing Machine
Description
A Multijet Ampoule Washing Machine is a semi-automatic, compact, and versatile piece of pharmaceutical equipment designed to clean glass ampoules and vials, ensuring compliance with current Good Manufacturing Practices (cGMP) standards. It is widely used in small to medium-scale injectable manufacturing facilities for washing ampoules (1ml to 20ml) and glass vials (2ml to 100ml) with the help of interchangeable parts to accommodate different sizes.
- Ampoules or vials are loaded onto a combi tray, either manually or via dump loading from pre-arranged boxes.
- The tray is inserted into the machine, and the handlebar is lowered to align washing needles with container openings.
- The acrylic cover is closed, and the washing cycle is initiated via a switch or HMI panel.
- Sequential washing (internal and external) occurs using pressurized jets, followed by a buzzer and red-light indication upon cycle completion.
- The tray is removed by reversing the loading procedure.
Salient Features of Multijet Ampoule Washing Machine
Working Principle of Multijet Ampoule Washing Machine
Ampoules are loaded in bulk onto combi tray if received in ready to dump boxes, which will have exactly same number of Ampoules and the pitch, as loading tray. Alternatively, each Ampoule/Vial has to be arranged into the tray individually. The loading tray is placed directly into the machine & the handlebar is lowered for automatic centering of washing needles into the Ampoules neck. The top cover is lowered & switch is operated for automatic sequential washing. Washing is performed from inside and outside of each individual Ampoule. Machine automatically stops after one complete washing cycle with buzzer sound and red-light indication. For removal of tray, reverse procedure is to be observed. Depending on loading & operator’s efficiency one can achieve 30 loading trays in an hour.
Multijet Ampoule Washing Machine is valued for its robust design, ease of operation (even by semi-skilled operators), and ability to deliver sterile, contaminant-free ampoules and vials, critical for pharmaceutical filling processes.
Technical Specification of Multijet Ampoule Washing Machine
Model | AAVW 340P |
Loading & Unloading | Manually |
Washing Process | Automatic through PLC |
Input Specification | 2ml to 100ml vials and 1ml to 20ml ampoules |
Production Output | Up to 100 ampoules/vials per minute(depends upon needle plate and operator’s efficiency) |
Power Supply: | 0.25 H.P. |
Electrical Characteristics: | 220 Volts, Single Phase, 50 Hertz |
Net Weight: | 120 Kgs. Approx. |
Gross Weight: | 250 Kgs. Approx |
Net Dimension: | 1200 mm (L) X 1020 mm (W) X 1080 mm (H) approx. |
Case Dimensions: | 1350 mm (L) X 1200 mm (W) X 1280 mm (H) 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 Ampoule Washing Machine
Injectable Glass Ampoule Washing Machine
Lab Scale Ampoule Washing Machine
Applications of Ampoule Washing Machine
- Pharmaceutical Industry
- Cosmetic Industry
- Chemical Industry
- Biotech Industry
Advantages of Multijet Ampoule Washing Machine
Superior Cleaning Efficiency with Multi-Station Washing
Minimal Contact & Reduced Contamination Risk
cGMP Compliance & Pharmaceutical-Grade Construction
Independent Washing Circuits & Resource Efficiency
Washing Cycle of Multijet Ampoule Washing Machine
Internal/External Washing | Washing Media |
1st Wash | De-Mineralized Water |
2nd Wash | Purified Air |
3rd Wash | De-Mineralized Water |
4th Wash | Purified Air |
5th Wash | Water for Injection |
6th Wash | Purified Air |
Key Features of Multijet Ampoule Washing Machine
- Construction: Built with stainless steel (AISI 316L for contact parts and AISI 304 for non-contact parts) or FDA-approved materials like polycarbonate, HDPE, or PP, ensuring durability, corrosion resistance, and compliance with sterile processing requirements.
- Washing Mechanism: Utilizes positive and pressurized jets through washing needles for thorough internal and external cleaning, minimizing the use of washing media (e.g., purified water, distilled water, or compressed air). The machine typically performs six washing cycles, which can include combinations of water and air washes, customizable based on user needs.
- Operation: Features a mechanical motorized cam-operated valve system as standard, with optional timer-operated solenoid valves or microprocessor-controlled sequences for precise control. The washing cycle time is adjustable, and the process is managed via a PLC-based HMI touch screen control panel in advanced models.
- Loading and Unloading: Ampoules or vials are loaded onto combi trays (made of cast nylon with varying hole counts, e.g., 53, 100, 189, 240, or 340, depending on container size). Trays can be loaded in bulk if received in ready-to-dump boxes or arranged manually. The tray is placed in the machine, and a handlebar ensures automatic centering of washing needles into the container mouths.
- Safety and Visibility: Equipped with an acrylic top cover for clear observation of the washing process. The machine automatically stops if the cover is lifted during operation and resumes from the same point when closed, enhancing operator safety.
- Efficiency: Capable of processing up to 30 trays per hour, depending on operator efficiency and loading speed, with a production capacity of 3,000 to 12,960 ampoules/vials per hour, depending on the model.
- Additional Features:
- A pressure tank ensures a continuous and reverse supply of washing media.
- Includes an online polycarbonate housing with a replaceable 5 or 10-micron PP filter cartridge for optimal water purity.
- Overload clutch to prevent jamming and optional pressure regulator with a pressure switch for enhanced control.
- IQ/OQ documentation is available for validation purposes.
- Applications: Ideal for pharmaceutical industries, research institutions, and pilot-scale production where sterile and clean containers are critical for injectable drugs.
Production Performance of Multijet Ampoule Washing Machine
Jet Needles | Production Output |
56 Holes Plate | 1680 per hour approx. (56 holes plate x 30 cycles) |
99 Holes Plate | 2970 per hour approx. (56 holes plate x 30 cycles) |
189 Holes Plate | 5670 per hour approx. (56 holes plate x 30 cycles) |
240 Holes Plate | 7200 per hour approx. (56 holes plate x 30 cycles) |
340 Holes Plate | 10200 per hour approx. (56 holes plate x 30 cycles) |
FAQ for Multijet Ampoule Washing Machine
What is the production capacity and output of the Multijet Ampoule Washing Machine?
The machine supports manual loading and unloading with automatic PLC-controlled washing cycles. Output depends on the needle plate (jet holes) and operator efficiency:
- 56-hole plate: ~1,680 containers/hour
- 99-hole plate: ~2,970 containers/hour
- 189-hole plate: ~5,670 containers/hour
- 240-hole plate: ~7,200 containers/hour
- 340-hole plate: ~10,200 containers/hour
It can achieve up to 100 ampoules/vials per minute (approx. 30 trays per hour) depending on container size and tray configuration.
How does the washing process work in the Multijet Ampoule Washing Machine?
Containers are arranged in combi trays and placed in the machine. A handlebar lowers to center the washing needles automatically. The acrylic top cover is closed, and the cycle starts via the PLC HMI panel. It performs six sequential washing stages:
- DM Water
- Purified Air
- DM Water
- Purified Air
- Water for Injection (WFI)
- Purified Air
Positive pressurized jets clean both inside and outside the containers. The machine stops automatically with a buzzer and indicator light after one complete cycle. Independent circuits minimize cross-contamination, and media usage is kept low due to high-pressure jets.
What materials and compliance standards does the Multijet Ampoule Washing Machine follow?
All contact parts with washing media are made of AISI 316L Stainless Steel, FDA-approved materials, Polycarbonate, or PP. Non-contact parts use AISI 304 Stainless Steel and engineering plastics. The machine is a complete cGMP model with smooth finishes, solenoid valve system, pressure tank for continuous media supply, and an on-line 5/10 micron filter. It comes with IQ/OQ documentation and supports optional 21 CFR Part 11 compliant PLC + HMI validation for regulatory requirements.
What are the key features and optional accessories available?
Key features include:
- PLC + HMI touch screen control for easy operation and customizable wash times
- Acrylic top cover with safety interlock (machine stops if cover is lifted)
- Minimal washing media consumption with efficient pressurized jets
- Overload clutch protection and low power consumption (0.25 H.P., 220V Single Phase)
- Compact footprint and easy changeover for different sizes
Optional accessories:
- Separate pumping station with 3 pumps & 3 × 25L tanks
- Recirculation and siliconization system
- Printing facility
- Password protection and safety cabinet
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