Introduction:
Pass box is an auxiliary device commonly found in cleanrooms and is designed to transfer items between clean and non-clean areas. Pass box is usually interlocked to ensure that no air, particles or other contaminants can be transferred during the transfer process.
Pass boxes play an important role in cleanrooms, not only improving the efficiency and safety of cleanroom operations, but also reducing the risk of contamination transmission and helping to maintain cleanliness inside the cleanroom. Therefore, in cleanroom environments that require high cleanliness and strict operating standards, pass boxes are a very practical device.
![Pass box Pass box]()
Type | Size | Description |
Mechanical interlock pass box | Outer size: 780 ×600 ×690mm Working area: 600 ×600 ×600mm | Mechanical interlock Case main material: excellent technology cold rolled steel plate+ surface electrostatic spray treatment+ matter white finish |
Electromagnetic interlock pass box | Outer size: 780 ×600 ×690mm Working area: 600 ×600 ×600mm | Mechanical interlock Electromagnetic main material: excellent technology cold rolled steel plate+ surface electrostatic spray treatment+ matter white finish |
Floor type mechanical interlock pass box | Outer size: 1185 × 1000 × 1045mm Working area: 1000 × 1000 × 1000mm | Mechanical interlock Case main material: excellent technology cold rolled steel plate+ surface electrostatic spray treatment+ matter white finish |
Air shower mechanical interlocking pass box | Outer size: 980 × 700 × 1800mm Working area: 600 × 700 ×600mm | Mechanical interlock Case main material: excellent technology cold rolled steel plate+ surface electrostatic spray treatment+ matter white finish Air speed: above 22m/s 4 pcs of nozzle Shower period: 0.35s adjustable 380V/50HZ 3 phases Power: 0.75Kw |
Spare parts can be chosen:
1.Inside light or ultraviolet light for sterilization
2.Audible and visual alarm system
3.Full stainless steel pass box
Performance Characteristics:
The performance characteristics of the pass box mainly include the following aspects:
Clean performance: the pass box can effectively isolate the air flow between the clean area and the non-clean area, prevent the cross-propagation of contaminated substances, and maintain the clean state of the clean area.
Easy to operate: pass box is reasonably designed, easy to operate, the staff only need to follow the operating steps for the transfer of goods, and can quickly and safely complete the transfer process.
Durability: the material of pass box is usually made of corrosion-resistant and wear-resistant material, which has strong durability and can run stably for a long time.
Enhances safety: Passing items through the pass box reduces the need for personnel to walk back and forth between clean and non-clean areas, reduces the risk of cross-infection and accidental injuries, and enhances the safety of the workplace.
Application places:
Clean room: in clean room, pass box is used for transferring small items between clean area and non-clean area to reduce the pollution inside the clean room and keep the clean state of the clean room.
Laboratory: in the scientific research laboratory, the pass box can be used to transfer samples, experimental instruments and other items from the outside to the inside of the laboratory, to ensure the cleanliness and safety.
Medical institutions: in hospital operating theatres, pharmacies and other areas, pass box can be used for the safe transfer of medical goods and medicines to reduce the risk of contamination and cross-infection.
Pharmaceutical factories: in pharmaceutical production, pass box can be applied to the clean transfer of raw materials, intermediates, finished products and other pharmaceutical items to ensure product quality and compliance with relevant regulations.
Other environments with high cleanliness requirements: in addition to the above places, pass box can also be used in electronic production plants, food processing plants, aerospace and other fields to ensure the cleanliness and safety of the goods transfer process.
Overall, pass box is suitable for places and environments that need to maintain cleanliness, reduce the spread of contamination and ensure safety, providing staff with a convenient and efficient way to transfer items.
![Application Application]()
SNYLI Production workshop:
SNYLI factory is located in Liaocheng City, Shandong Province, China, with several independent clean production workshops, including FFU workshop, primary filter workshop, bag filter workshop, HEPA filter workshop and so on.
Professional technical team, independent warehouse and perfect service make SNYLI's popularity in the air filtration industry increasing.
![SNYLI Production workshop SNYLI Production workshop]()
About us:
Snyli Environmental Technology (Shandong) Co.,Ltd was established in 2010, registered in Liaocheng City, Shandong Province, mainly engaged in air filtration products. Since the establishment of our company, we have been continuously deepening our research and development to improve our strength, and now we have mastered many patents and obtained ISO/CE certificates.
After more than ten years, SNYLI has set up branches in many places in China and a trading company in Jinan City, Shandong Province. At present, SNYLI products have been exported to both home and abroad, and we have signed long-term co-operation agreements with customers in many countries.
We always put the interests of customers in the first place, regularly follow up customer feedback, and strive to improve our own strength, and the constant pursuit of progress.
Giving us a chance to co-operate will be a decision that benefits both parties! SNYLI welcomes your enquiry!
![Snyli Environmental Technology (Shandong) Co.,Ltd Snyli Environmental Technology (Shandong) Co.,Ltd]()