SUS 304 Double-Door Pass Box In Medical Device Assembly

Definition:

A Double-Door Pass Box, also known as a Dual-Pass Box or Bidirectional Pass Box, is a type of pass box that features two opposing doors, one on the front and one on the back of the chamber.

Key Features:

1. Bidirectional Transfer Capability:

   • The two doors allow for materials, products, or personnel to be transferred in either direction between the high and low cleanliness environments.
   • This design provides flexibility in the workflow and facilitates efficient material movement.

2. Airflow and Pressure Control:

   • The pass box is designed to maintain a specific pressure differential between the two environments.
   • This pressure differential, along with the controlled airflow, helps to prevent cross-contamination during the transfer process.

3. Isolation of Environments:

   • The dual-door configuration creates an isolated chamber within the pass box, physically separating the high and low cleanliness areas.
   • This isolation is crucial for maintaining the integrity of the controlled environments on both sides of the pass box.

4. Interlocking Mechanism:

   • The doors are typically equipped with an interlocking system that prevents both doors from being opened simultaneously.
   • This feature ensures that only one door can be opened at a time, further enhancing the isolation between the different cleanliness levels.

Applications:
Double-Door Pass Boxes are commonly used in various industries with strict cleanliness requirements, such as:

• Pharmaceutical manufacturing
• Semiconductor fabrication
• Medical device assembly
• Biotechnology research facilities

Benefits:

• Enables bidirectional transfer of materials, improving workflow efficiency
• Maintains the integrity of controlled environments on both sides of the pass box
• Enhances safety and operator ergonomics during material handling
• Customizable design to meet specific application requirements

Dynamic pass box is an equipment used for transfer of goods, and could segregate the air on both sides of the room. It is installed at the entrance to Clean Room in order to minimize the amount of particulate contamination entering the Clean Room.

Characteristics & Features: