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Stainless Steel Pass Box
  • Stainless Steel Pass BoxStainless Steel Pass Box
  • Stainless Steel Pass BoxStainless Steel Pass Box
  • Stainless Steel Pass BoxStainless Steel Pass Box
  • Stainless Steel Pass BoxStainless Steel Pass Box

Stainless Steel Pass Box

As an auxiliary equipment in the clean room, the Jinda Stainless Steel Pass Box from China factory is mainly used to transfer small items between clean areas and clean areas, and between non-clean areas and clean areas, so as to reduce the number of opening doors in the clean room and minimize the number of openings in the clean area. pollute. Transfer windows are widely used in micro-equipment, biopharmaceuticals, hospitals, food, electronics, optoelectronics, printing, laboratories, tissue culture, aviation and other fields.

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Product Description


The Jinda customized stainless steel pass box is a critical component in clean room and controlled environment applications. It is designed to facilitate the transfer of materials or objects between two areas with different cleanliness or environmental requirements while minimizing the risk of contamination. Stainless steel is commonly used for these pass boxes due to its durability, corrosion resistance, and ease of cleaning, making it suitable for clean room and pharmaceutical applications.

working principle

Transfer windows(Pass Box) are divided into three categories: 1. Mechanical chain transfer window 2. Electronic chain transfer window 3. Clean and self-cleaning transfer window.

According to the working principle, it can be divided into: ordinary transfer window, self-cleaning transfer window and air shower transfer window.
Styles can be divided into: throw door transfer window, flat door embedded transfer window.
Optional configurations: intercom, germicidal lamp, mechanical interlock, hook lock electronic interlock, magnetic lock electronic interlock and other related configurations.

Transfer windows of various specifications can be customized according to actual needs.

Product parameters (ordinary transfer window)

Throwing door models for regular and clean competition
model Workspace size

(width * depth * height mm)
Throwing door models for regular and clean competition
Mechanical interlocking Electronic interlock


Common Clean type Common Clean type
CD-500 500*500*500 620*560*580 620*560*990 660*560*580 660*560*580
CD-600 600*600*600 720*660*680 720*660*1090 760*660*680 760*660*1090
CD-600 800*800*800 920*860*800 920*860*1290 920*860*880 920*860*1290
CD-W600 480*540*520 600*600*600 —— 600*600*600 ——

  • Stainless Steel Pass Box
  • Stainless Steel Pass Box
  • Stainless Steel Pass Box

Ordinary and clean flat door models
model Workspace size Throwing door models for regular and clean competition

(width * depth * height mm) Hook lock electronic interlocking Magnetic lock electronic interlocking (holding groove)


Common Clean type Common Clean type
CD-PJ-500
CD-PS-500
500*500*500 690*570*630 620*560*990 700*560*700 700*560*1050
CD-PJ-600
CD-PS-600
600*600*600 790*670*730 790*670*1090 800*660*800 800*660*1150
CD-PJ-700
CD-PS-700
700*700*700 890*770*830 890*770*1190 900*760*900 900*760*1250
CD-PJ-800
CD-PS-800
800*800*800 990*870*930 990*870*1290 1000*860*1000 1000*860*1350

manual

Use 75% medical alcohol or disinfectant to wipe the surface for disinfection; open the side door outside the transfer window, quickly place the items to be transferred, use 0.5% peracetic acid spray to disinfect the transfer window, close the side door outside the transfer window, turn on the ultraviolet germicidal lamp in the transfer window, and Irradiate transfer items for no less than 15 minutes. Afterwards, notify the experimenter or staff in the barrier system, open the inner door of the transfer window, and take out the
Take out the items, close the inner door, and the process ends.

working principle

1. Mechanical interlocking device: The interlocking is implemented mechanically internally. When one door is opened, the other door cannot be opened. The other door must be closed before the other door can be opened.
2. Electronic interlocking device: Internally, integrated circuits, hook locks or electromagnetic locks, control panels, indicator lights, etc. are used to achieve interlocking. When one door is opened, the door opening indicator light of the other door does not light up, informing this door
It cannot be opened, and the electromagnetic lock action realizes interlocking at the same time. When the door is closed, the electronic lock of the other door starts to work, and the indicator light will light up to indicate that the other door can be opened.
3. Clean the transfer window: Open one of the doors, put the goods into the transfer window, close both doors, and turn on the fan switch. After hearing the sound of the fan, it will take about 5-30 minutes to purify the internal air.
At the same time, the germicidal lamp can be turned on for internal sterilization. (Note: The purification working time can be extended or shortened according to the requirements of the goods) After the work is completed, open another door and take out the goods.

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