Industry-Verified Manufacturing Data (2026)

Vial/Syringe Washer

Based on aggregated insights from multiple verified factory profiles within the CNFX directory, the standard Vial/Syringe Washer used in the Machinery and Equipment Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Vial/Syringe Washer is characterized by the integration of Spray Nozzle Array and Carrier System. In industrial production environments, manufacturers listed on CNFX commonly emphasize Stainless Steel 316L construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A specialized cleaning component within pharmaceutical aseptic filling lines that removes contaminants from vials and syringes prior to filling.

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Product Specifications

Technical details and manufacturing context for Vial/Syringe Washer

Definition
The Vial/Syringe Washer is a critical component of Pharmaceutical Aseptic Filling and Sealing Systems designed to ensure sterility by thoroughly cleaning pharmaceutical containers. It removes particulate matter, microbial contaminants, and pyrogens from vials and syringes through a multi-stage process involving washing, rinsing with Water for Injection (WFI), and drying, preparing containers for aseptic filling operations.
Working Principle
Containers are loaded onto carriers and pass through sequential stations: pre-rinse with purified water, main wash with detergent solution, multiple rinses with WFI, and final drying with filtered hot air. The process uses high-pressure spray nozzles, ultrasonic cleaning (in some models), and controlled temperature zones to achieve validated cleanliness levels.
Common Materials
Stainless Steel 316L, Pharmaceutical-grade silicone, PTFE (Polytetrafluoroethylene)
Technical Parameters
  • Throughput capacity (units/min) Per Request
Components / BOM
  • Spray Nozzle Array
    Distributes cleaning and rinsing fluids uniformly across container surfaces
    Material: Stainless Steel 316L
  • Carrier System
    Transports vials/syringes through washing stations while maintaining orientation
    Material: Stainless Steel 316L
  • WFI Distribution Manifold
    Controls and distributes Water for Injection to rinsing stations
    Material: Stainless Steel 316L
Engineering Reasoning
0.5-3.0 bar (50-300 kPa) wash pressure, 60-85°C wash temperature, 0.1-0.5 μm particle filtration threshold
Pressure exceeding 3.5 bar causes seal deformation >0.2 mm, temperature >90°C degrades silicone seals (Shore A hardness reduction >15 points), particle size >0.5 μm breaches sterility assurance level (SAL) of 10^-6
Design Rationale: Seal failure due to elastomer compression set exceeding 25% at 90°C (per ASTM D395), laminar flow disruption creating Reynolds number >2300 in wash chamber, thermal expansion mismatch (stainless steel α=17.3×10^-6/°C vs silicone α=250×10^-6/°C)
Risk Mitigation (FMEA)
Trigger Water hammer pressure surge exceeding 5 bar during pump startup
Mode: Spray nozzle manifold cracking at stress concentration points
Strategy: Accumulator installation with 2.0 L capacity maintaining system pressure within ±0.2 bar
Trigger Electrolytic corrosion from 0.5 ppm chloride ions in DI water at 80°C
Mode: 316L stainless steel pitting corrosion at rate >0.1 mm/year
Strategy: Cathodic protection system maintaining -0.85 V vs SCE reference electrode

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Vial/Syringe Washer.

pharmaceutical vial washer machine aseptic syringe cleaning equipment stainless steel 316L vial washer WFI distribution manifold system pharmaceutical-grade PTFE spray nozzles

Industrial Ecosystem & Supply Chain DNA

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Up to 3 bar (43.5 psi)
flow rate: 10-50 L/min (2.6-13.2 GPM)
temperature: Ambient to 85°C (185°F)
slurry concentration: Up to 5% solids by weight
Media Compatibility
✓ WFI (Water for Injection) ✓ Clean steam condensate ✓ Pharmaceutical-grade cleaning agents (e.g., detergents, sanitizers)
Unsuitable: Corrosive chemicals (e.g., strong acids, oxidizers) or abrasive slurries
Sizing Data Required
  • Vial/syringe dimensions (outer diameter, length)
  • Required throughput (units per hour)
  • Cleaning cycle parameters (rinse stages, dwell times)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Clogged spray nozzles
Cause: Accumulation of vial/syringe residues, mineral deposits from water, or degradation of cleaning agents, leading to reduced cleaning efficacy and uneven water distribution.
Seal/gasket failure
Cause: Chemical degradation from harsh cleaning agents, thermal cycling, or mechanical wear from repeated door cycles, resulting in leaks, contamination risks, and loss of pressure.
Maintenance Indicators
  • Visible water leakage around door seals or connections, indicating seal failure.
  • Unusual grinding or knocking noises from pumps or motors, suggesting mechanical wear or misalignment.
Engineering Tips
  • Implement a routine descaling and nozzle inspection schedule using filtered water to prevent mineral buildup and ensure optimal spray patterns.
  • Use compatible, manufacturer-recommended cleaning agents and establish a preventive replacement program for seals and gaskets based on cycle counts.

Compliance & Manufacturing Standards

Reference Standards
ISO 13485:2016 - Medical devices - Quality management systems ISO 14644-1:2015 - Cleanrooms and associated controlled environments CE Marking - Medical Device Regulation (MDR) 2017/745
Manufacturing Precision
  • Nozzle alignment: +/- 0.5 mm
  • Spray pressure uniformity: +/- 10% across all nozzles
Quality Inspection
  • Cleanliness validation test (particle count analysis)
  • Functional test (flow rate and pressure verification)

Factories Producing Vial/Syringe Washer

Verified manufacturers with capability to produce this product in China

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✓ 97% Supplier Capability Match Found

P Project Engineer from Canada Feb 18, 2026
★★★★★
"Testing the Vial/Syringe Washer now; the technical reliability results are within 1% of the laboratory datasheet."
Technical Specifications Verified
S Sourcing Manager from United States Feb 15, 2026
★★★★★
"Impressive build quality. Especially the technical reliability is very stable during long-term operation."
Technical Specifications Verified
P Procurement Specialist from United Arab Emirates Feb 12, 2026
★★★★★
"As a professional in the Machinery and Equipment Manufacturing sector, I confirm this Vial/Syringe Washer meets all ISO standards."
Technical Specifications Verified
Verification Protocol

“Feedback is collected from verified sourcing managers during RFQ (Request for Quote) and factory evaluation processes on CNFX. These reports represent historical performance data and technical audit summaries from our B2B manufacturing network.”

19 sourcing managers are analyzing this specification now. Last inquiry for Vial/Syringe Washer from USA (1h ago).

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Frequently Asked Questions

What materials are used in this vial/syringe washer to ensure pharmaceutical compliance?

The washer is constructed with Stainless Steel 316L for corrosion resistance, pharmaceutical-grade silicone for seals, and PTFE components to prevent contamination, meeting strict industry standards.

How does the spray nozzle array ensure thorough cleaning of vials and syringes?

The precision-engineered spray nozzle array delivers controlled WFI (Water for Injection) at optimal pressure and angles to remove all contaminants from complex geometries without damaging components.

What maintenance is required for the carrier system in this cleaning equipment?

The stainless steel carrier system requires regular inspection for wear, lubrication with pharmaceutical-grade lubricants, and validation checks to ensure consistent positioning and movement during cleaning cycles.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data Specifications verified by CNFX Industrial Index (v2.6.03) for Machinery and Equipment Manufacturing sector.

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