Double Door Style Dynamic Pass Box For Pharmaceutical Manufacturing

Definition:
Dynamic Pass Boxes, also known as Airlock Pass Boxes or Transfer Hatches, are specialized equipment used in cleanroom environments.
They are designed to facilitate the controlled transfer of materials, equipment, or personnel between different cleanroom zones or areas with varying cleanliness levels.
Functionality:
Dynamic Pass Boxes utilize a combination of airflow, pressure differentials, and interlocking door mechanisms to maintain the required cleanliness levels during the transfer process.
They ensure that the transfer occurs without compromising the air quality and contamination control within the cleanroom.
Design Features:
Dynamic Pass Boxes typically have two or more doors, with one door leading to the higher-cleanliness area and the other door(s) leading to the lower-cleanliness area.
The doors are interlocked, allowing only one door to be opened at a time, preventing cross-contamination.
They may also incorporate HEPA (High-Efficiency Particulate Air) filters, airflow sensors, and pressure monitoring systems to maintain the desired air quality and pressure differentials.
Operation:
When an item or person needs to be transferred, the following typical process is followed:
The item or person enters the pass box from the lower-cleanliness area.
The door to the lower-cleanliness area is closed, and the door to the higher-cleanliness area is opened.
The item or person is then transferred to the higher-cleanliness area.
The door to the higher-cleanliness area is closed, and the cycle can be repeated in the opposite direction.
Benefits:
Contamination control: Dynamic Pass Boxes help prevent the introduction of contaminants from the outside environment into the cleanroom, maintaining the required air quality.
Workflow optimization: They facilitate the efficient and controlled movement of materials, equipment, and personnel between different cleanliness zones.
Flexibility: Dynamic Pass Boxes can be designed and configured to accommodate various sizes, shapes, and types of items being transferred.
Applications:
Dynamic Pass Boxes are commonly used in industries such as:
Pharmaceutical manufacturing
Semiconductor fabrication
Biotechnology research
Medical device production
Aerospace and electronics manufacturing

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.

Technical Specifications & Parameters:

Note: The above specifications are only for customers' reference. It is mostly designed and manufactured according to customers' URS.

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!