latest company case about Guangzhou Cleanroom Construction Co., Ltd. Certifications

I. Principle and Structure of Double-Layer Laminar Flow Pass Boxes

Laminar Flow Principle

The double-layer laminar flow Pass Boxes adopt advanced laminar flow technology. Laminar flow refers to air moving in parallel streams at a uniform velocity, forming a stable airflow pattern inside the Pass Boxes. This laminar airflow effectively prevents external contaminants such as dust and microorganisms from entering the interior, while also avoiding the leakage of clean air from inside.

Double-Layer Structure Design

The double-layer structure is ingeniously designed. A buffer zone is created between the outer and inner layers, further enhancing isolation. The inner layer is primarily for placing items to be transferred, while the outer layer serves as protection and isolation. The double-layer design allows the Pass Boxes to effectively control airflow and contaminants at different spatial levels during material transfer.

II. Outstanding Performance and Advantages

High-Efficiency Filtration System

The Pass Boxes are equipped with a high-efficiency air filtration system, including primary, medium, and high-efficiency filters. The primary filter intercepts larger dust particles, the medium filter captures medium-sized particles, and the high-efficiency filter removes particles above 0.3 microns with an efficiency exceeding 99.99%, ensuring that the air inside the Pass Boxes reaches a very high level of cleanliness.

Strict Airflow Control

Through professional airflow design and control technology, the double-layer laminar flow Pass Boxes maintain stable and uniform airflow. Whether during material transfer or in a stationary state, internal airflow moves in the predetermined direction and at the set speed, preventing turbulence and reducing the risk of cross-contamination.

Convenient and Safe Operation

The operation interface is simple and intuitive, usually featuring a control panel with functions such as power switch, fan speed adjustment, and UV lamp control. For operator safety, the Pass Boxes are equipped with anti-pinch devices to prevent accidental injuries when doors are closing.

III. Application Scenarios

Pharmaceutical Industry

In pharmaceutical factories, double-layer laminar flow Pass Boxes are essential for transferring raw materials, packaging materials, and finished products between areas of different cleanroom classes. They ensure that drugs are not contaminated during production, safeguarding quality and safety.

Biological Laboratories

In biological laboratories, especially when handling infectious samples or high-purity reagents, Pass Boxes allow safe and efficient material transfer. They prevent the leakage of biological samples and the intrusion of external microorganisms, ensuring accurate experimental results and personnel safety.

Electronic Chip Manufacturing

In electronics manufacturing, even tiny dust particles can cause short circuits or degrade chip performance. Double-layer laminar flow Pass Boxes allow materials to be passed safely within ultra-clean workshops, maintaining a high-precision environment and ensuring the quality of chips.

IV. Quality Assurance and Services of Guangzhou Cleanroom Construction Co., Ltd.

High-Quality Manufacturing

Guangzhou Cleanroom Construction Co., Ltd. strictly controls every production step for double-layer laminar flow Pass Boxes. From raw material procurement to processing, assembly, and commissioning, every process meets strict quality standards. High-quality materials such as stainless steel ensure durability and corrosion resistance.

Customized Services

Different customers have different requirements. We provide customized design and manufacturing services for Pass Boxes, tailoring solutions based on spatial dimensions or special functional needs.

Comprehensive After-Sales Services

In addition to high-quality products, we offer comprehensive after-sales services. From installation and commissioning to maintenance and repair, our professional technicians provide timely and efficient support, ensuring that customers can use the Pass Boxes without worry.

Conclusion

Double-layer laminar flow Pass Boxes are indispensable in modern clean production and research environments. Guangzhou Cleanroom Construction Co., Ltd., with professional technology, high-quality products, and excellent services, provides reliable solutions for multiple industries. These Pass Boxes help customers ensure cleanliness and safety, contributing positively to industrial development. If you have any requirements for double-layer laminar flow Pass Boxes, please feel free to contact us!