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:

LENGE, founded in 1998, is a comprehensive high-tech company integrating R&D, production, sales, testing and service. The products of LENGE cover microporous filter membrane, pleated filter cartridge, air filter, purification equipment and purification engineering supporting products. It strives to build an ecological industrial chain of purification industry

Through years of exploration and improvement, LENGE has passed ISO9001, ISO14001, ISO45001 quality, environment and occupational health and safety certification, and has obtained 37 authorized patents. With a number of independent core technologies, the company leads a number of scientific and technological projects above the provincial level, and sets up the provincial precision filtration engineering technology research center. After unremitting efforts, LENGE won the title of "Little Giant" company with specialization and novelty in the city.

LENGE has laid out a "Branded" marketing service network and established a "Real-time Response" after-sales service system. The company takes the lead in proposing "One-stop Service at LENGE Purification Boundary". Relying on the ever-increasing brand attraction, driving force and radiation, LENGE strives to build an all-round ecological purification industry chain.

LENGE adheres to the concept of "Taking quality as the foundation and serving as the purpose" and provides One-Stop Service for customers in cutting-edge industries such as pharmaceutical, food, microelectronics and environmental protection.

No bacteria and dust is our product pursuit

No mistake is our quality concept

No distance is our service tenet

By promoting the development of core competitiveness with culture, integrating professional talent team, constantly surpassing and climbing high, LENGE goes hand in hand with customers and share the vision!