pass boxIt is the most effective equipment for preventing pollution. Its characteristic is the double door interlock, which effectively reduces the number of times staff enter the purification room to transport items and prevents external air from entering the purification room. The complete set of equipment is economical and the best transfer device for the purification room.

Transfer windows are widely used in micro technology, biological laboratories, pharmaceutical factories, hospitals, food processing industries LCD、 Electronic factories and all other places that require air purification.

Application of transfer window product:
A device for transferring items set up in the clean area to reduce the number of door openings, mainly used for the transfer of small items between different levels of clean rooms or between clean and non clean areas, to prevent low-level unclean air from entering high-level clean rooms during material transfer, and to minimize pollution in the clean room.

Characteristics and classification of transmission window products:
The box body is formed by bending and welding stainless steel plates (or cold-rolled steel plates), and the workbench is made of stainless steel plates, which are flat and smooth. The transmission window and door are interlocked and open on one side. The other door cannot be opened, equipped with ultraviolet sterilization lamps. The interlocking method can be mechanical interlocking or electronic interlocking, and the size of the transmission window can be customized according to actual needs.

１. Transfer windows are divided into two types based on their purpose: standard transfer windows and clean transfer windows (with air self-cleaning devices).
２. According to the form of door interlocking, it can be divided into two types: mechanical interlocking and electronic interlocking
３. The shell is divided into three types according to the material: color steel plate type, thin steel plate spray coating type (or baking paint type), and all stainless steel type
４. The universal dimensions are listed in the table below, and special specifications are made according to user requirements

Air shower transmission window/self-cleaning transmission windowIt is designed based on the type of air shower room. The fan quickly blows the air out through a high-efficiency filter and turns it into clean air. The clean air is sprayed out by stainless steel spray heads and nozzles, and the airflow velocity is as high as 20M/S or more, which can effectively and quickly remove dust particles attached to the surface of objects. After circulating air, the dual filtration and purification effect of the primary filter is significant, and it has strong usability.

Air shower transmission window/self-cleaning transmission windowIt is a type of cleanroom auxiliary equipment mainly used to transfer small objects between cleanrooms and non cleanrooms, or between cleanrooms of different levels and pressures. On the one hand, it serves as an airlock to prevent high pressure from being released in high-level cleanrooms. On the other hand, it achieves a blowing effect during the transfer process to ensure the self-cleaning of items entering the cleanroom and reduce cross contamination caused by objects; The spraying time can be adjusted according to the manual switch, achieving the maximum spraying and energy-saving effect.