A semi-automatic multi-jet ampoule washing machine is a specialized piece of equipment widely employed in the pharmaceutical industry to ensure the cleanliness and sterility of ampoules before they are filled with pharmaceutical solutions. This machine is designed to accommodate multiple ampoules simultaneously, utilizing a multi-jet washing system for efficient and thorough cleaning. The semi-automatic nature allows for manual loading and unloading of ampoules while benefiting from automated washing processes. The machine typically incorporates a series of jets that direct high-pressure cleaning agents, such as purified water or cleaning solutions, to remove contaminants from both the exterior and interior surfaces of the ampoules. This meticulous cleaning process is essential to meeting stringent quality and safety standards in pharmaceutical manufacturing, preventing contamination and ensuring the integrity of the final product. The semi-automatic multi-jet ampoule washing machine contributes to the overall efficiency of the pharmaceutical production line by preparing ampoules for subsequent sterilization and filling processes.
Operation
The dump loading procedure may be used if the ampoules or valves are ready to dump into boxes, which will have exactly the same number of ampoules or valves and pitch as the loading tray. Alternatively, each ampoule or vessel has to be arranged in the tray. The loading trays are placed directly into the machine, and the handle bar is lowered for automatic centering of washing needles into the ampoules or valves. The top cover is also lower, and the switch is operated for automatic sequential washing both inside & outside of each individual ampoule or valve. The machine will automatically stop after one complete cycle, & for the removal of the tray, a reverse procedure is to be observed.
Washing Cycle
| 1st Wash | DM Water |
| 2st Wash | Air |
| 3st Wash | DM Water |
| 4st Wash | Air |
| 5st Wash | Water for Injection (WFI Water) |
| 6st Wash | Air |
| Multi-Jet Needles | Maximum Vial Size (ml) Up To | Maximum Ampoule Size (ml) Up To |
| 56 Needles | 100 | Any Size |
| 99 Needles | 030 | Any Size |
| 189 Needles | 010 | Any Size |
| 240 Needles | 003 | 10 |
| 340 Needles | 002 | 05 |
| 432 Needles | – | 03 |
Salient Features
- Very Simple & Robust Construction for a long life and continuous service.
- Automatic Washing Cycle Operation by Programmable PLC with HMI.
- Each Cycle Time can be Adjustable.
- Sound design concept of Pump and Solenoid Valves for reserves & continuous supply of washes Media.
- Both internal & external washing ensuring absolutely clean ampoules/vials after Sequential Washing.
- Acrylic top cover for clear view of washing events taking place in the machine.
- All contact parts of washing media & compressed air are of SS 304 or HDPE or Polycarbonate or PP.
- In the event of acrylic cover lifted during cycle operation, the machine will Automatically Stop and Restart from the 1St Cycle, when cover is pushed down.
Technical Specification
| Model | DAVW-240 |
| Output | 30 to 40 Cycles/Hour (Each cycle’s time will be of 58 seconds) |
| Ampoule Dia | 10mm to 21.5mm |
| Ampoule Height | 60mm to 140mm |
| Vial Dia | 15mm to 56mm |
| Vial Height | 56mm to 110mm |
| Overall Dimension | 1100 mm LX 1050 mm W X 1200 mm H |
| Power Specification | 1.0 HP, 3 PHASE, 440 VOLTS, 50 Hz, 4 Wire System |
| Change Part | – Multi-Jet Needles Plate – Comby Trays |
| Utility | DM Water: 8 Liter/cycle WFI Water: 8 Liter/cycle (Depend Up-On Cycle Time) Air : 20 CFM @ 5 Bar |