Cleanroom Pass Box With Multilayer Window For Clean Room With Free Design Drawing

The working principle of pass box

Electronic interlock device: internal use of integrated circuit, electromagnetic lock, control panel, indicator light, etc. to achieve interlocking, when one of the doors is open, the other door open indicator light does not light, telling that the door can not be opened, and the electromagnetic lock The action implements an interlock. When the door is closed, the other electromagnetic lock starts to work and the indicator light illuminates, indicating that the other door can be opened.

Pass through box classification

1). Electronic chain transfer window.
2). Mechanical chain transfer window.
3). Self-cleaning transfer window transfer window according to the working principle can be divided into air shower transfer window and ordinary transfer window, laminar flow transfer window. Various types of transfer windows can be made according to actual requirements.
4). Optional accessories: walkie-talkie, germicidal lamp and other related functional accessories.

Pass box installation method:

The installation method is edited in a convenient location for the wall, and then the hole is opened. The hole is generally about 10 mm larger than the outer diameter of the transfer window. The transfer window is placed in the wall, generally installed in the middle of the wall, and is balanced and fixed, with rounded corners or other decorations. The strip is used to decorate the gap between the transfer window and the wall, and the glue seal can be modified.

Standard Model Technology Parameter

Product and Solution Selection

1. Outer and Inner Dimension. The outer dimension should be decided according to clean room design, while the inner dimension is for the operation area.

2. The dynamic passbox is suit for the transmission happened from lower cleanliness environment to higher cleanliness environment. If the transmission happens between same cleanliness, static passbox is recommended.

3. The direction of door opening should be considered according to the position of passbox.

4. SUS 304 is recommended for the casing of passbox.

5. If the transfer cart is required in clean room, the floor-mounted passbox is recommended.

Keling Purification Technology Co., Ltd engaged in air purification field for many years, that is  

Professional manufactory with research and development, produce, sales of air purification equipment and HVAC air filter.

our product concern the follow range:

1: Clean room equipment: clean room Air shower, Pass box,Duct HEPA filter box  Dynamical pass thru, Laminar flow bench, fan filter unit, DOP air HEPA unit, Dispensing booth, sampling booth, laminar flow booth , soft wall clean room , air cleaner , laminar flow ceiling unit. Laminar flow wardrobe .

2: HVAC air filter: ULPA air filter, Mini-pleats HEPA filter, HEPA filter with clapboard filter, high

temperature-resistance filter, pocket air filter, V-cell air filter, pre-filter, active carbon air filter,

v-bank air filter with big air volume, bag air filter, panel air filter, z-line air filter and Grease filter.

3: Hard wall clean room project, such as design, construct and monitor service and raw material supply.   

Our product service for biological, food, chemical, medicine, electronic, micro-electronics,

skin care, precise instrument industry and Aero-Space, laboratory, scientific, national defense area

and so on , Our product have good reputation in worldwide ,our client spread all over European

and  Southeast Asia.

We have excellent technical team pursue the high quality to exist, insisted concept of credit for in   sustainable development

We sincerely hope establish steady and friendly business relationship with you.

You will achieve what are you want! 

Trust me! I will be your finally choose !