This equipment serves as a transfer device between areas with different cleanliness classifications. Fully automated operation enables automatic material transfer between rooms requiring distinct cleanliness levels. The conveyor belt structure and materials comply with pharmaceutical GMP requirements, making cleaning straightforward. An integrated metal detector is included, with system control fully coordinated. The door features an innovative sealing design that ensures airtight closure after shutting. The pass box can communicate with upstream and downstream equipment for integrated line control. This pass box is widely used in pharmaceutical, chemical, food, and health product industries.

Fully automated operation enables automatic material transfer between rooms with different cleanliness levels.
Conveyor belt structure and materials comply with pharmaceutical GMP requirements for easy cleaning.
Integrated metal detector with fully coordinated system control.
Innovative door sealing design ensures airtight closure after shutting.
Can communicate with upstream and downstream equipment for integrated line control.
This pass box features automated transfer operation, GMP-compliant conveyor belt, built-in metal detector, airtight door sealing, and communication capability for line integration.
Designed for material transfer between cleanroom zones, this equipment is suitable for pharmaceutical, chemical, food, and health product industries requiring contamination control and GMP compliance.
Verify door seals are clean and undamaged before each use. Do not exceed 60 bags per hour. Ensure the metal detector is calibrated daily. Never open both doors simultaneously. Disconnect power before cleaning the conveyor belt or internal surfaces.
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![]() ![]() ![]() ![]() | 1. Engineering depth Layouts are checked against your P&ID and hazard study to align interfaces, venting, and access platforms with site standards. 2. Manufacturing traceability Material certificates and weld maps can be bundled for FAT documentation, supporting audit-ready pharmaceutical projects. 3. Lifecycle support Spare parts kits, on-site commissioning, and remote guidance shorten startup time and keep feeding performance stable. |
Q: How does the door design prevent air leakage between cleanroom zones?
A: The door uses a compressed silicone gasket that expands when closed, creating a positive seal. An interlock system prevents both doors from opening at the same time.
Q: What happens if the metal detector finds contaminated material?
A: The conveyor stops automatically and triggers an alarm. The contaminated bag can be removed after clearing the alarm, and the system resumes operation.
Q: Can this pass box be installed between an ordinary area and a sterile area?
A: Yes. The GMP-compliant construction and airtight seals make it suitable for transfer between any two zones with different cleanliness classifications.