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{"title":"Customizable Cleanroom Pass Box Electronic \/ Mechanical Interlock Pass Cabinet","imgUrl":"https:\/\/img.chinax.com\/nimg\/9a\/07\/efecfcff5978f87625943e1b9627-200x200-1\/customizable_cleanroom_pass_box_electronic_2f_mechanical_interlock_pass_cabinet.jpg","attrs":{"Certification":"ISO 14644,EU GMP,FDA","Delivery Time":"7-15 working days","Condition":"New","Applicable Industries":"Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Other, Advert"}}
{"title":"Double Door Clean Room Pass Box For Lab Hepa Adopts H14 Air Shower Pass Box","imgUrl":"https:\/\/img.chinax.com\/nimg\/5a\/07\/832b0009473a055d8e7e957cf918-200x200-1\/double_door_clean_room_pass_box_for_lab_hepa_adopts_h14_air_shower_pass_box.jpg","attrs":{"Machinery Test Report":"Provided","Warranty":"5 years","Buzzer,Walkie-talkie":"Supported Options Custom","Delivery Time":"7-15 working days"}}
{"title":"Customized Laboratory Clean Room Pass Box Dynamic Pass Box For Biotechnology","imgUrl":"https:\/\/img.chinax.com\/nimg\/9b\/8d\/0eb87ade7ef828018943f6b51b76-200x200-1\/customized_laboratory_clean_room_pass_box_dynamic_pass_box_for_biotechnology.jpg","attrs":{"Delivery Time":"7-15 working days","Place of Origin":"Guangdong, China","Brand Name":"MRJH","Packaging Details":"Individually packed, Packed in wooden cases, Packing according to customer's requirement"}}
{"title":"Customized Stainless Steel Pass Box Cassette Pass Box For Food Industry","imgUrl":"https:\/\/img.chinax.com\/nimg\/22\/92\/3d5387ec6835e7d85e3e0a2ebfcc-200x200-1\/customized_stainless_steel_pass_box_cassette_pass_box_for_food_industry.jpg","attrs":{"Applicable Industries":"Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Other, Advert","Buzzer,Walkie-talkie":"Supported Options Custom","Features":"Internal arc treatment, seamless connection","Condition":"New"}}
Engineered for precision material transfer between ISO Class 5-8 cleanrooms, this pass-through system combines rigorous contamination control with industry-specific compliance. 201 stainless steel (anti-corrosion treated, Ra≤1.0μm surface finish) HEPA/ULPA filtration (99.99% retention @0.3μm) Adjustable airflow nozzles (4× SUS304, 13–25 m/s velocity) <55dB(A) noise level (ISO 3744 tested)
Parameter Name
parameter
Material
201 stainless steel
Window Design
Double-layer tempered glass with silk-screened black edges
Air Shower System
4 adjustable stainless steel air nozzles
Control System
Panel control with dual-door electronic interlock
Fan System
220V/50Hz air shower fan, nozzle outlet speed: 13–25 m/s
10. Precision Manufacturing: Laser cutting, CNC bending, and laser welding for exact dimensions and aesthetic appeal.
Application Scenarios
Material transfer in pharmaceutical cleanrooms.
Sterile sample handling in biomedical laboratories.
Contamination-sensitive component transfer in electronics manufacturing.
Q1: How does the low-noise design of this air shower pass box benefit operations in noise-sensitive environments like pharmaceutical labs or electronics cleanrooms? This air shower pass box addresses noise concerns with a specially engineered design, including sound-dampening insulation and optimized airflow channels that reduce operational noise to ≤60dB. The quiet operation is critical for environments where noise can disrupt research, compromise concentration, or violate workplace safety standards. Despite its low noise, the unit maintains high-performance particle removal (via HEPA H13 filters with ≥99.99% efficiency at 0.3μm) and rapid air velocity (20–30 m/s), ensuring cleanroom compliance without sacrificing user comfort. This balance of quietness and effectiveness makes it ideal for sensitive applications where both productivity and acoustic control are essential.
Q2: How does the E-interlock system in this pass box prevent cross-contamination while ensuring efficient material transfer? The E-interlock system is a key safety feature that ensures only one door opens at a time, creating an airtight barrier between clean and non-clean zones. This prevents cross-contamination, a critical requirement in GMP-compliant pharmaceutical or food processing environments. The system integrates with the air shower’s controls, automatically initiating a 10–15 second purge cycle to remove particles before the opposing door unlocks. This seamless process streamlines material transfer while maintaining ISO 14644-1 Class 5 cleanliness. The intuitive interface and reliable interlock mechanism reduce operator error, enhancing safety and efficiency in high-traffic cleanroom workflows.
Q3: How does the 201 stainless steel construction and 960x890x1690mm compact size make this air shower pass box suitable for space-constrained industrial settings? The 201 stainless steel build offers corrosion resistance and a smooth, non-porous surface that resists particle buildup and simplifies sanitization, making it durable for harsh industrial environments. The 960x890x1690mm compact design is specifically engineered to fit into tight spaces while providing an 800x800x800mm interior for bulk material transfer. This space-efficient layout allows integration into existing cleanroom layouts without compromising performance. The lightweight yet robust construction also simplifies installation and maintenance, reducing downtime. Whether in pharmaceutical labs, electronics assembly lines, or food production facilities, this unit balances compactness, durability, and functionality to meet the needs of modern industrial operations.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
1500000-2000000
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...
