Ampoule Filling Line
BRIEF INTRODUCTION
Product Positioning
Designed to meet GMP-grade production requirements for sterile pharmaceutical preparations, covering the complete process of ampoule washing → sterilization → filling → sealing.
Applicable Packaging Type & Specifications
Packaging Type: Ampoules
Fill Volume Range: 1 mL – 20 mL
Maximum Output: Up to 24,000 ampoules/hour
(verified under 2 mL ampoule, liquid product conditions)
Process Flow
Infeed → Washing (Ultrasonic washing: 20–43 kHz, water temperature approx. 50 °C) → Sterilization (Dry heat 320 °C, laminar airflow 0.6 m/s, ≥5 min exposure) → Filling (Servo-driven filling, ±0.5% accuracy) → Sealing (Nitrogen pre-flushing protection, rotary flexible flame sealing)
Core Modules
| Module | Key Function | Main Configuration | GMP Highlights |
|---|---|---|---|
| Ampoule Washing Machine | Ultrasonic + three-water/three-air washing | Vertical rotary structure, PU grippers, POM screw conveyor | No ampoule breakage, dead-zone-free cleaning |
| Sterilization Tunnel | Dry heat sterilization & depyrogenation | 320 °C hot air laminar flow, three-zone independent control | HEPA H14 filtration, temperature control ±3 °C |
| Filling & Sealing Machine | Nitrogen pre-flushing + high-precision filling + flame sealing | Servo-driven ceramic pumps, dual nitrogen protection, 6-head flame sealing | High-precision ceramic pump filling, carbonization control |
Control System & Data Integrity
The machine is equipped with a Siemens PLC and industrial touch-screen HMI, supporting 21 CFR Part 11–compliant audit trails.
Recipe Management: ≥100 recipes stored, one-touch changeover
Batch Record Management: Automatic generation with electronic signatures, PDF export, and MES connectivity via OPC UA
Washing & Sterilization Strategy
The piping system supports WFI recovery, circulation, and filtration, with independent pipelines for WFI and compressed air, eliminating the risk of cross-contamination.
Sterilization Cycle: Dry heat at 320 °C for 5 minutes, endotoxin reduction ≥3 log
Filters: HEPA filters supporting DOP testing and resistant to temperatures up to 400 °C
Utility Requirements
| Item | Requirement | Interface Standard |
|---|---|---|
| Power Supply | AC 380 V ±10%, 50 Hz | Industrial connector |
| Purified Water | ≥0.3 MPa, ambient temperature, USP <645> | Tri-clamp |
| Water for Injection (WFI) | ≥0.3 MPa, 70–80 °C | Tri-clamp |
| Compressed Air | Oil-free & dry, 0.6–0.8 MPa | ISO 8573-1:2010 [1:3:2] |
| Vacuum | –0.08 MPa | Tri-clamp |
| Exhaust Air | 1,000–1,500 m³/h | Negative pressure system |
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