Ampoule Washing 1-2ml Sterilizing Filling Sealing Line Automatic Ampoule Feeding, 15000 pcs/h Compact Monoblock AGF-2S

Independent ampoule washing machines relying solely on rotary spray nozzles leave residual glass particles in the ampoule neck and shoulder regions for 1-2ml formats. These sub-visible particulates pass through subsequent sterilization and filling stages undetected until final visual inspection, where they cause costly batch rejections. The narrow neck geometry of 1-2ml ampoules creates shadow zones that conventional rotary washing cannot effectively penetrate.

Conventional rotary spray washing relies on water jet momentum to dislodge particles, but fluid dynamics modeling shows that the shoulder and neck regions of 1-2ml ampoules experience boundary layer separation where flow velocity drops below 0.5 m/s—insufficient to overcome particle adhesion forces exceeding 10⁻⁶ N for glass fragments smaller than 100μm. Ultrasonic cavitation generates localized pressure differentials exceeding 100 MPa that collapse these boundary layers.

The vertical ultrasonic washing station employs 12 independently-controlled 28kHz piezoelectric transducers mounted on the wash tank base, generating cavitation fields that reach every internal surface of inverted 1-2ml ampoules. Following ultrasonic cleaning, four dedicated Water-for-Injection rinsing needles and four compressed-air drying needles (filtered to 0.2μm) are plumbed through independent manifolds with individual flow control. Post-wash clarity rate exceeds 99% as verified by inline camera inspection.

• Independent Water and Air Rinsing Channels: Four dedicated WFI rinsing needles and four 0.2μm-filtered compressed-air drying needles plumbed through separate 316L stainless steel manifolds. Cross-contamination between channels is physically impossible with PTFE-encapsulated seals at every junction.
• Dry-Heat Sterilization and Depyrogenation: CFD-optimized laminar-flow tunnel at 310-325°C with HEPA H14 filtration achieves validated 3-log endotoxin reduction. Three independently-controlled heating zones with 36 thermocouple inputs enable real-time thermal mapping and automated deviation response.
• Laminar-Flow Hot Air Circulation: Uniform 0.5 m/s ±0.05 m/s face velocity across the entire sterilization tunnel cross-section, verified by 16-point anemometer grid mapping during IQ/OQ. ISO 5 particle classification maintained throughout the tunnel length under dynamic operating conditions.
• Servo-Driven ±0.5% Filling Accuracy: Ceramic piston pumps (Al₂O₃ 99.7%) with 17-bit absolute encoders deliver closed-loop volumetric dosing. Integrated in-line checkweighing at 0.1mg resolution provides 100% fill verification with automatic rejection of out-of-specification ampoules.
• Synchronized Filling and Flame Sealing: Servo-controlled Z-axis nozzle retraction and burner ignition synchronized at 1ms update rate with ±0.5ms timing precision. 2-color IR pyrometer (200Hz) provides real-time glass temperature feedback for dynamic burner height adjustment at 0.05mm resolution.
• Automatic Ampoule Feeding and Transfer: Servo-driven starwheel with individual spring-loaded 3-point centering pockets self-adjusts to actual ampoule diameter (±0.5mm tolerance). Inductive proximity sensors detect missing or misaligned ampoules within 5ms at the transfer point.

For 1-2ml ampoule production at 15000 pcs/h, this model suits facilities producing 120-240k ampoules per single/double shift. Select this capacity tier when your annual demand falls between 30-60 million ampoules. For start-up or clinical trial supply with lower initial volumes, consider our 10000 pcs/h variant. For high-volume commercial manufacturing, step up to the 25000 pcs/h model. Verify ampoule dimensional conformance to GB 2637 or ISO 9187, and confirm your product viscosity is <200 cP at filling temperature for optimal ±0.5% accuracy.

Suitable for pharmaceutical injectable products requiring aseptic processing in 1-2ml ampoule format. Ideal for hospital pharmacy sterile compounding centers, contract manufacturing organizations (CMOs) serving generic injectable markets, veterinary pharmaceutical manufacturers, and research institutions producing clinical trial materials under GMP conditions. Compatible with aqueous solutions, oil-based formulations, and suspensions with viscosity below 200 cP at filling temperature.

Q: Can the line process amber or colored glass ampoules?
A: Yes. Optical inspection parameters and IR pyrometer emissivity settings are adjustable for amber glass (ε ≈ 0.85) versus clear borosilicate (ε ≈ 0.65). Pre-production trials with your specific glass vendor are recommended to optimize flame-sealing torch parameters for different glass thermal absorption characteristics.

Q: What preventive maintenance is required?
A: Daily: clean ultrasonic bath and rinse nozzles, verify HEPA differential pressure. Weekly: calibrate filling pumps against certified reference weights, inspect flame-seal burner tips for carbon deposits. Monthly: validate HEPA filter integrity via DOP testing, check starwheel bearing play. Annual: full mechanical overhaul including replacement of all dynamic seals and servo motor encoder verification.

Q: Is the line compatible with CIP/SIP systems?
A: The product-contact fluid path (ceramic pistons, 316L manifolds, silicone tubing and filling needles) supports Clean-in-Place with automated wash cycles using 75°C WFI. All product-contact components are designed for tool-free disassembly in under 5 minutes for manual cleaning and autoclave sterilization at 121°C for 30 minutes.

Q: What glass particulate control measures are in place?
A: Five-layer defense: (1) dual-frequency ultrasonic washing removes >99.5% of particles; (2) inline camera inspection rejects ampoules with residual contamination; (3) all glass-contact surfaces are hardened 316L with Ra ≤0.4μm to prevent fragment embedding; (4) ISO 5 laminar flow prevents airborne recontamination post-wash; (5) 100% vacuum decay seal testing ensures no glass migration post-sealing.