Semi Automatic Multijet Vial Washing Machine
High-Performance Cleaning for Sterile Processing
In sterile pharmaceutical manufacturing, biotechnology, and healthcare production, the integrity of the primary packaging container is paramount. Contaminants, particulate matter, and pyrogens pose a direct threat to patient safety and product efficacy. Harsiddh Unimach Pvt. Ltd. delivers an engineered solution to this critical industry challenge with our advanced Semi-Automatic Multijet Vial Washing Machine.
Designed to satisfy rigorous regulatory standards while maintaining operational flexibility, this compact yet powerful system delivers meticulous internal and external decontamination for glass vials. Whether your facility processes injectable therapeutics, vaccines, specialized cosmetics, or high-purity food products, our multijet washing technology ensures your containers meet international aseptic requirements before heading to filling and sterilization lines.
The Critical Role of Multijet Decontamination
Sterile processing requires a flawless foundation. Standard rinsing methods often fail to dislodge microscopic particles or eliminate chemical residues adhering to the inner geometry of small glass containers. Our multijet technology overcomes this by using dedicated, high-velocity fluid and air streams targeted directly into the core of each vial.
By utilizing a multi-fluid, sequential washing philosophy, the machine isolates different washing media, preventing cross-contamination and maximizing the mechanical scrubbing effect of high-pressure jets. This robust cleaning action provides a reliable safety checkpoint, ensuring that vials are completely free from biological hazards and manufacturing artifacts prior to entering the sterilization tunnel or drying oven.
Operational Excellence: The 6-Stage Washing Sequence
The core efficiency of the machine lies in its highly structured, sequential washing cycle. The system executes a precise series of fluid and air injections designed to progressively lift, flush, and clear contaminants from both the interior and exterior surfaces of the vials.
The standard configuration features a comprehensive 6-Stage Washing Cycle that can be customized via PLC settings to align with your facility’s specific Standard Operating Procedures (SOPs):
- 1st Wash – Recirculated Water: The cycle begins with a high-pressure rinse using recirculated water. This initial phase dislodges and flushes away larger gross particulates, dust, and glass fragments acquired during transit or tray loading.
- 2nd Wash – Compressed Air: A blast of clean, compressed air immediately follows the initial rinse. This forces out the dirty recirculated water, preparing the internal surfaces for the next pure fluid stage and minimizing chemical carrying over.
- 3rd Wash – Fresh De-Mineralized (DM) Water: The vials undergo a thorough washing with fresh DM water, targeting finer soluble residues and chemical impurities on the glass surface.
- 4th Wash – Compressed Air: A second high-pressure compressed air purge clears out the DM water, ensuring the vial is completely empty and ready for the critical final rinse.
- 5th Wash – Water for Injection (WFI): To comply with stringent global pharmacopeia standards for injectables, the final liquid wash utilizes heated WFI. This eliminates remaining pyrogens and trace contaminants, ensuring a sterile-ready container.
- 6th Wash – Final Compressed Air: The sequence concludes with a targeted blast of sterile-filtered compressed air. This minimizes residual moisture inside the vial, significantly reducing the energy and time required in downstream hot-air sterilization or drying tunnels.
Key Technical Features & Engineering Superiority
Every aspect of this equipment is engineered for longevity, operator safety, and compliance with global validation criteria.
1. cGMP Compliant Construction
At Harsiddh Unimach Pvt. Ltd., hygiene is our top priority. All contact parts—including the washing needles, fluid manifolds, and distribution lines—are fabricated from premium SS 316L stainless steel to prevent corrosion and leaching. The main structural frame, outer panels, and non-contact components are constructed from SS 304, offering a smooth, easy-to-clean matte finish that withstands aggressive sanitizing agents.
2. Universal Design (No Change Parts Required)
Production facilities often handle diverse product lines, requiring frequent container size switches. Our innovative, versatile pocket design accommodates a broad range of vial capacities—from 2ml up to 100ml—without requiring costly or time-consuming change parts. Operators can switch between different vial diameters and heights with minimal manual adjustments, dramatically reducing downtime and maximizing daily throughput.
3. PLC-Based Control Architecture
To ensure complete repeatability and validation traceability, the machine features an advanced PLC-based control system paired with high-precision solenoid valves. This configuration allows engineering teams to program and monitor individual cycle times down to millisecond accuracy. This precise control optimizes the consumption of expensive media like WFI and compressed air without compromising cleaning quality.
4. Advanced Safety Interlock System
Operator safety is integrated directly into the machine’s architecture. The washing zone is fully enclosed by a transparent acrylic top cover, allowing operators to monitor the cleaning process safely. This hood features an integrated electronic safety cut-off sensor: if the hood is opened during an active cycle, the machine instantly halts all fluid pressures and mechanical movements, protecting personnel from high-pressure sprays or moving mechanisms.
5. High-Efficiency Needle Centering & Multijet Nozzles
Vial breakage during automated washing leads to lost product, downtime, and dangerous glass shards within the sterile zone. Our custom-engineered multijet nozzles feature an exact needle-to-vial centering mechanism. The needles enter the vial neck smoothly, ensuring that fluid jets hit the absolute center of the container base for 360-degree coverage while completely eliminating the risk of needle-to-glass impact.
Strategic Advantages for Modern Production Lines
Investing in the Semi-Automatic Multijet Vial Washing Machine from Harsiddh Unimach Pvt. Ltd. provides distinct operational advantages:
- Resource Efficiency: By separating the fluid lines and using precisely timed air purges, the machine optimizes water consumption, reducing overall utility bills and waste treatment overheads.
- Compact Footprint: Space inside cleanrooms and preparation zones is exceptionally valuable. This semi-automatic unit delivers high-output cleaning capabilities within a compact footprint, making it ideal for cleanrooms where space is limited.
- Validation Ready: The use of certified materials, clean welding techniques, and precise PLC timing simplifies the IQ/OQ validation processes required by regulatory bodies such as the USFDA, MHRA, and WHO.
Tailored for Multi-Industry Applications
While designed primarily to meet the stringent demands of the pharmaceutical sector (for vials containing liquid injectables, lyophilized powders, and biological serums), this flexible machine is highly valuable across other high-purity sectors:
- Biotechnology: Ideal for cleaning culture tubes and specialized diagnostic vials.
- Cosmetics: Ensures pristine cleanliness for premium serums, essential oils, and targeted skincare treatments packaged in glass.
- Nutraceauticals & Food: Perfect for small-dose vitamin shots, extracts, and liquid supplements requiring a high level of hygiene.
Technical Specification
| Model No. | HSVW – 120 |
|---|---|
| Vial Range | 2ml to 100ml (Glass Vials) |
| Production Capacity | Up to 100 Vials per minute (Depending on size) |
| Contact Parts | Stainless Steel 316L |
| Non-Contact Parts | Stainless Steel 304 |
| Electrical Rating | 0.5 HP, 230V, 50Hz |
| Compressed Air | 10 CFM @ 6 Bar Pressure Required |
| Safety Features | Acrylic Hood with Auto-Stop Interlock |
| Certifications | CE Certified, ISO 9001:2015, DUNS Registered |
Why Choose Harsiddh Unimach Pvt. Ltd.?
As a trusted partner in industrial packaging technology, Harsiddh Unimach Pvt. Ltd. combines decades of engineering expertise with a deep understanding of modern manufacturing challenges. Our commitment to quality ensures that every machine leaving our facility is built to perform consistently under demanding production schedules.
We don’t just supply machinery; we deliver complete operational confidence. Our team assists you from initial capacity planning through installation, commissioning, and validation support. Elevate your washing standards, safeguard your product integrity, and streamline your production flow with our premium Semi-Automatic Multijet Vial Washing Machine.
To learn more about custom cycle configurations, integration into your current production line, or to request a detailed technical quote, explore our official product portal at harsiddhunimach.com.
Frequently Asked Questions
Which vial sizes are compatible with this multijet washer?
This machine is a versatile, multi-purpose unit designed to handle glass vials ranging from 2ml to 100ml. A major advantage of this model is that it requires no change parts for washing vials between 5ml and 30ml, significantly reducing downtime during production switches.
How does the "Multijet" cleaning mechanism work?
Vials are loaded into a tray and placed into the machine. When the handlebar is lowered, the spray needles are automatically centered into the neck of each vial. The machine then performs a synchronized, sequential wash of both the internal and external surfaces using high-pressure jets, ensuring every corner of the container is decontaminated.
What are the standard washing cycles for this semi-automatic model?
To comply with cGMP standards, the machine typically performs a 6-stage sequential washing cycle using timer-operated solenoid valves. This includes:
Water Washes: Utilizing De-Mineralized (DM) Water and Water for Injection (WFI).
Air Washes: High-pressure purified compressed air cycles to dislodge particulates and remove residual moisture between water rinses.
What safety and hygiene features are integrated into the machine?
Harsiddh Unimach has designed this machine for sterile environments with the following features:
cGMP Design: All contact parts are made of Stainless Steel 316L, while non-contact parts are SS 304.
Acrylic Safety Hood: Features a clear safety cover with a sensor that automatically halts the washing process if the cover is lifted, protecting the operator and the environment.
Positive Pressure Nozzles: Ensures deep cleaning while optimizing the consumption of water and air.
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