The tunnel is designed to sterilize and depyrogenise vials by a laminar flow of hot air with continuous process. Grade A is assured in all tunnel areas above the openings of the vials. Vials are transported through the preheating zone, heating zone and cooling zone by a conveyor belt made of stainless steel wire mesh.
Key Features
- Scientific calculation, modular design and Independent air duct design.
- Negative pressure sealing for the HEPA in the heating zone.
- Double cooling zone to prevent thermal shock.
- Flexible pressure zone concept for safe processes.
- Validation ports for filter integrity test, particle counting and air velocity.
- Power failure protection: backup power supply switch / compressed air cooling in the heating zone.
- Different working modes.
- Critical parameters of the process are continuously monitored and printed.
- Automatic gate between different zones(option)
- Automatic tight gate for cooling zone(option)
- Discharge device for the end process(option)
- Sterilize the cooling zone by heat(option)