Cleanroom static pass box stainless manufacturers

Cleanroom static pass box product features

1. Double shell inside and outside pass box stainless, circular arc treatment around the inside, to ensure seamless connection;

2. Control function: UV lamp, design separate switch;

3. Double door cleanroom interlock pass box, effectively prevent cross-contamination;

4. Can be paired call intercom; High sealing performance

Static pass box working principle

The working principle of the static pass box is mainly based on its design to reduce the number of doors in the clean room, reduce the pollution of the clean room, and play the role of an airlock to avoid air convection in different clean areas. The pass box is usually composed of two interconnected sealed chambers, which are controlled by pressure difference, so that the clean area and the unclean area are maintained in a state of positive pressure and negative pressure respectively, and the airflow from the clean area to the unclean area.

When transferring materials, the top blows out a high-speed, clean air flow, blows away the dust particles on the surface of the goods, and plays the role of an airlock to ensure that the air outside the clean room will not affect the cleanliness of the room. The inner sides of the two sides of the pass box are equipped with special sealing strips to ensure the air-tightness of the pass box. In addition, the pass box is made of stainless steel plate, which is smooth and clean. The two doors are interlocking with each other to effectively prevent cross-contamination, and are equipped with electronic or mechanical interlocking devices and ultraviolet germicidal lamps to further reduce pollution. We are professional static pass box suppliers, all products can be customized according to customers' requirements.