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{"title":"201 Stainless Flat Door Pass Box | Mechanical Interlock | 760x670x720mm","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/4f\/c3\/3c36d784963a5226005f45e6d220-200x200-1\/201_stainless_flat_door_pass_box_7c_mechanical_interlock_7c_760x670x720mm.jpg","attrs":{"Brand Name":"MRJH","Model Number":"MRJH - CDC600N201P","Certification":"ISO 14644\u3001CE\u3001GMP","Place of Origin":"Guangdong, China"}}
{"title":"Customized Air Shower Pass Box M-RCLCDC400 Dynamic Pass Box For Radiology","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/c1\/51\/4547533dc872cb8f9a8792366b16-200x200-1\/customized_air_shower_pass_box_m_rclcdc400_dynamic_pass_box_for_radiology.jpg","attrs":{"Place of Origin":"Guangdong, China","Brand Name":"MRJH","Packaging Details":"Individually packed, Packed in wooden cases, Packing according to customer's requirement","Price":"Negotiable"}}
{"title":"Lab Clean Room Pass Box Static Dynamic Air Shower Pass Box Internal Arc","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/aa\/42\/8d76d8341131c90231145a2934cb-200x200-1\/lab_clean_room_pass_box_static_dynamic_air_shower_pass_box_internal_arc_treatment.jpg","attrs":{"Place of Origin":"Guangdong, China","Brand Name":"MRJH","Packaging Details":"Individually packed, Packed in wooden cases, Packing according to customer's requirement","Supply Ability":"300 Set\/Sets per Week"}}
{"title":"Customizable Cleanroom Pass Box Electronic \/ Mechanical Interlock Pass Cabinet","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/9a\/07\/efecfcff5978f87625943e1b9627-200x200-1\/customizable_cleanroom_pass_box_electronic_2f_mechanical_interlock_pass_cabinet.jpg","attrs":{"Place of Origin":"Guangdong, China","Brand Name":"MRJH","Packaging Details":"Individually packed, Packed in wooden cases, Packing according to customer's requirement","Supply Ability":"300 Set\/Sets per Week"}}
{"title":"Double Door Clean Room Pass Box For Lab Hepa Adopts H14 Air Shower Pass Box","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/5a\/07\/832b0009473a055d8e7e957cf918-200x200-1\/double_door_clean_room_pass_box_for_lab_hepa_adopts_h14_air_shower_pass_box.jpg","attrs":{"Place of Origin":"Guangdong, China","Brand Name":"MRJH","Packaging Details":"Individually packed, Packed in wooden cases, Packing according to customer's requirement","Supply Ability":"300 Set\/Sets per Week"}}
{"title":"Customized Laboratory Clean Room Pass Box Dynamic Pass Box For Biotechnology","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/9b\/8d\/0eb87ade7ef828018943f6b51b76-200x200-1\/customized_laboratory_clean_room_pass_box_dynamic_pass_box_for_biotechnology.jpg","attrs":{"Place of Origin":"Guangdong, China","Brand Name":"MRJH","Packaging Details":"Individually packed, Packed in wooden cases, Packing according to customer's requirement","Supply Ability":"2000 Box\/Boxes per Day"}}
{"title":"Customized Stainless Steel Pass Box Cassette Pass Box For Food Industry","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/22\/92\/3d5387ec6835e7d85e3e0a2ebfcc-200x200-1\/customized_stainless_steel_pass_box_cassette_pass_box_for_food_industry.jpg","attrs":{"Place of Origin":"Guangdong, China","Brand Name":"MRJH","Packaging Details":"Individually packed, Packed in wooden cases, Packing according to customer's requirement","Price":"Negotiable"}}
Sterile sample handling in biomedical laboratories.
Contamination-sensitive component transfer in electronics manufacturing.
Q1: How does the mechanical interlock system in this 201 stainless flat door pass box prevent cross-contamination in pharmaceutical or electronics cleanrooms? The mechanical interlock system is a critical safety feature that ensures only one door opens at a time, creating an airtight barrier between clean and non-clean zones. This eliminates the risk of cross-contamination, a strict requirement in GMP-compliant environments. The system integrates with the pass box’s robust 201 stainless steel construction, which provides a smooth, non-porous surface that resists particle buildup and simplifies sanitization. The 760x670x720mm size balances interior space for material transfer with a compact footprint, making it ideal for labs or production lines where space is limited. Together, the interlock system and durable design ensure safe, compliant material handling in sensitive industries.
Q2: Can the 201 stainless steel construction of this pass box withstand frequent sanitization and chemical exposure in harsh cleanroom environments? Yes. The 201 stainless steel build offers excellent corrosion resistance, making it suitable for cleanrooms where regular cleaning with disinfectants or exposure to mild chemicals is necessary. Its smooth, durable surface resists scratches and particle adhesion, reducing maintenance efforts and contamination risks. The pass box is engineered with welded seams and airtight seals to maintain structural integrity even in high-humidity or chemically intensive settings. Routine maintenance, such as filter replacements (HEPA H14 compatible) and gasket inspections, ensures long-term reliability. For highly corrosive applications, optional upgrades to 316L stainless steel are available, further enhancing chemical resistance.
Q3: How does the flat door design and 760x670x720mm size of this pass box optimize space and efficiency in compact cleanroom workflows? The flat door design minimizes protrusions, saving valuable space in tight cleanroom layouts while maintaining a functional 760x670x720mm interior for efficient material transfer. The seamless, flush-mounted door reduces recessed areas where dust or contaminants could accumulate, supporting ISO 14644-1 Class 5 cleanliness standards. The compact dimensions allow easy integration into existing production lines or labs, while the ergonomic layout ensures quick, intuitive access for operators. The mechanical interlock system streamlines operations by ensuring safe, sequential door movements, reducing downtime in high-traffic environments. This space-saving, efficient design is particularly beneficial in pharmaceutical or electronics facilities where maximizing floor space and workflow efficiency are critical.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
15000000-20000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Shenzhen Meiri Purification Technology Co. Ltd., known by our brand "MRJH," is a leading manufacturer of cleanroom equipment based in Shenzhen, China. With a spacious facility spanning over 30,000 square meters, we specialize in the research, development, production, sales, and service of profession... Shenzhen Meiri Purification Technology Co. Ltd., known by our brand "MRJH," is a leading manufacturer of cleanroom equipment based in Shenzhen, China. With a spacious facility spanning over 30,000 square meters, we specialize in the research, development, production, sales, and service of profession...
