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stainless steel pass through box with baked painting for cargo

Stainless steel pass through box with baked painting for cargo

Model number
1: Entirety Sus304.(T=1.2/1.5mm) 2: Entirety Sus201.(T=1.2/1.5mm) 3: External is steel with power coated, Internal is SUS304(T=1.2/1.5mm) 4: External is steel with power coated. Internal is SUS201(T=1.2/1.5mm)
Start port
Delivery time
10 days
1 set
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Quantity Needed:
Product Name: Haoairtech
Other Name: pass box
Guarantee Time: 12 month

Clean Room Equipment Pass Box with Air Shower


The Pass Box is a device that is arranged between the clean room entrance and exit or different cleanliness level rooms to block the indoor and outdoor airflow when the goods are delivered, so as to prevent polluted air from entering the clean area and causing cross-contamination. When the air showering pass box conveys the material, the top part blows out the high-speed, clean airflow, and blows off the dust particles on the surface of the cargo. At this time, the doors on both sides can be opened or closed, and the clean airflow acts as an air brake to ensure the outdoor of the clean room. Air does not affect the cleanliness of the room. A special sealing strip is installed on the inner side of the door on both sides of the pass box to ensure the airtightness of the pass box.

Purifying transfer window may transfer materials, equipment and tools under the protection of Class A environment. Materials, equipments or tools which have been purified may be delivered to the aseptic area, mainly from Class C area to Class B area. As to user's demand, the purifying transfer window can be equipped with UV germicidal lamp or ozone generator sterilization system.

Principle of Using

One-side opening door
Since all the pass boxes are equipped with interlocking devices, the door of the pass box can only be opened on one side and closed on the other. Open the door of the pass box(if the other side of the door is not closed, you can't open it), put the material to be transferred into the pass box, close the door of the pass box, and the other operator opens the door and takes out the material in the pass box. , close the door of the pass box.


Pass box is a corollary equipment of clean booth and clean factory, which mainly used to pass small articles between non-clean and clean zone or low cleanliness degree zone and high cleanliness degree zone. It can remove the dust on the surface of articles. Meanwhile, this pass box can also prevent unpurified air get into clean zone.

Products Parameter:



External size (mm)


Work zone (mm)




Air speed





HEPA filter


99.99%@0.3um H13

Optional accessories

1: UV light. 2: Interphone 3:Differential pressure gauge 4: Roller

Power supply

0.75KW 380V/50HZ

packing size (mm)




Packing material

Standard Export Poly wood Packing(Fumigant free material)


Air Shower Pass Box:

stainless steel pass through box with baked painting for cargo-1

Air shower pass box Bottom:

stainless steel pass through box with baked painting for cargo-2


Air Shower Pass Box Top Nozzle:

stainless steel pass through box with baked painting for cargo-3

HAOAIRTECH pass through box has to go through a series of processing methods. These methods, including heating, cooling, disinfection, and drying, are in line with the latest building standards. Powered by the sunlight, it needs zero electricity charges
HAOAIRTECH pass box wikipedia will strictly be scrutinized in every production stage by the QC team to check whether the quality is in line with standards in gift&crafts indusrty, so as to make sure the qualified rate of the finished product reaches 100%. The unique split structure allows it easy to be transported and installed
A variety of chemical properties and hygiene requirements of HAOAIRTECH pass through box are strictly measured, complying with both domestic and international standards of sanitary ware. The product has strong heat dissipation performance
The raw materials used in HAOAIRTECH pass box wikipedia are guaranteed to meet the food grade standards. Especially the parts, which directly connect with the food, have to go through a quality safety test in the food industry. Its battery can be made of lead-acid or LiFePO4 battery
All manufacturing processes and test procedures of HAOAIRTECH pass through box are strictly overseen by our professional workers who are equipped with the know-how for the sanitary ware industry. The product is especially perfect for emergency use such as blackout
The quality and performance of this product meets industrial and international standards. The product is distinguished by high insulation rate
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