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{"title":"ISO Standard CE Certificates Cleanroom Air Shower Pass Box Dust Free Air","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/eb\/4e\/d403529ca9ea4c07418139c8d5f0-200x200-1\/iso_standard_ce_certificates_cleanroom_air_shower_pass_box_dust_free_air.jpg","attrs":{"Brand Name":"ZJNF","Place of Origin":"China","Minimum Order Quantity":"1","Price":"negotiate"}}
{"title":"Positive\/Negative Pressure Control Modular Clean Room Hepa Air Filter System","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/52\/92\/a98c71c15bdd20efb530d984832b-200x200-1\/positive_2fnegative_pressure_control_modular_clean_room_hepa_air_filter_system.jpg","attrs":{"Brand Name":"ZJNF","Model Number":"Clean Booth Room","Place of Origin":"Shenzhen","Marketing Type":"Ordinary Product"}}
{"title":"65dB Noise Clean Room Booth with Positive\/Negative Pressure Control and Laminar","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/e3\/70\/6823a93fbc3dc46558e8804df339-200x200-1\/65db_noise_clean_room_booth_with_positive_2fnegative_pressure_control_and_laminar_flow_hood.jpg","attrs":{"Brand Name":"ZJNF","Model Number":"Clean Booth Room","Place of Origin":"Shenzhen","Noise_Level":"Less Than 65dB"}}
{"title":"Modular Clean Room With Ceiling Ffu Air Condition Filtration System For","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/fb\/7b\/6f12c4aad4ba6e5efd79196454fc-200x200-1\/modular_clean_room_with_ceiling_ffu_air_condition_filtration_system_for_unidirectional_airflow_system_dust_free_working.jpg","attrs":{"Brand Name":"ZJNF","Place of Origin":"China","Minimum Order Quantity":"1","Price":"negotiate"}}
{"title":"Electronics Industry Modular Clean Room with 100000-grade Air Exchange Rate and","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/f4\/17\/7100a2b4f59608e7fa6a1a7c6337-200x200-1\/electronics_industry_modular_clean_room_with_100000_grade_air_exchange_rate_and_multi_parameter_synergistic_control.jpg","attrs":{"Brand Name":"ZJNF","Place of Origin":"China","Payment Terms":"tt lc PayPal credit card","Minimum Order Quantity":"1"}}
{"title":"Modular Clean Room With Ceiling Ffu Air Condition Filtration System For","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/e3\/70\/6823a93fbc3dc46558e8804df339-200x200-1\/modular_clean_room_with_ceiling_ffu_air_condition_filtration_system_for_unidirectional_airflow_system_dust_free_working.jpg","attrs":{"Brand Name":"ZJNF","Place of Origin":"China","Minimum Order Quantity":"1","Price":"negotiate"}}
{"title":"Modular Clean Room with Aerospace Assembly and High Air Exchange Rates using","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/fb\/7b\/6f12c4aad4ba6e5efd79196454fc-200x200-1\/modular_clean_room_with_aerospace_assembly_and_high_air_exchange_rates_using_cold_roll_steel_2fstainless_steel_body_material.jpg","attrs":{"Brand Name":"ZJNF","Place of Origin":"China","Payment Terms":"tt lc PayPal credit card","Minimum Order Quantity":"1"}}
Systematic Design Plan for Adding Air Shower Rooms and Pass-Through Windows to Cleanrooms
To optimize contamination control in cleanrooms, integrating air shower rooms (for personnel decontamination) and pass-through windows (for material transfer) requires adherence to core design principles that ensure separation of personnel/material flows, minimize cross-contamination, and maintain cleanliness classes. Key considerations center on modularity, aerodynamics, and smart control integration.
I. Air Shower Room Design Essentials
Location & Layout:
Positioned at personnel entry points (e.g., between gowning rooms and core clean zones) as an airlock buffer to prevent external contamination.
Slim-profile design (standard: 1200×1000×2180 mm), with size customized based on cleanroom traffic (e.g., 2–4-person capacity for 20–40-worker facilities).
Aerodynamic Configuration:
Airflow velocity ≥20 m/s, equipped with HEPA filters (H13 grade, 99.99% efficiency @0.3μm) and pre-filters (G4 grade) for rapid removal of particles/microorganisms.
Dual-door electronic interlock system to prevent simultaneous opening and maintain positive pressure gradients.
Materials & Functions:
Shell: Powder-coated cold-rolled steel or stainless steel (201/304); interior: satin-finished stainless steel for corrosion resistance and easy cleaning.
Optional IoT remote monitoring, temperature/humidity control, reducing energy consumption by 20–30%.
II. Pass-Through Window Design Essentials
Location & Dimensional Optimization:
Installed at main traffic junctions (e.g., clean/non-clean zone boundaries) with temporary staging space for efficient material transfer.
Size selection by payload: standard windows (500×500 mm) for lightweight items; custom floor-level tunnels for heavy materials (e.g., raw ingredients).
Structural Innovations:
Sliding-door mechanism (replaces swing doors) to minimize operational space.
Stainless steel/glass sealed enclosures (joint leakage ≤0.01%), with R50mm curved corners in Class 100 zones to prevent dust buildup.
Contamination Control:
Dual-door mechanical/electronic interlocks + UV sterilization lamps to block cross-contamination.
Air shower-type windows integrate HEPA filters (≥20 m/s airflow) and negative pressure for bio-clean zones.
Maintain 10–15Pa pressure gradients (highest in core zones) via smart dampers.
Installation & Validation:
Modular prefabricated components (factory-built in clean environments), on-site installation within 48 hours for 500 m².
Validation testing: Smoke tests to confirm ≤0.1% dead zones; 72-hour continuous airborne particle monitoring (e.g., ≤1 cfu/m³ in ISO Class 5 zones).
Critical Considerations
Industry Adaptations:
Biopharma: Prioritize air shower-type pass-throughs + negative pressure isolation.
Electronics: Implement anti-static designs.
Cost Efficiency: Modular solutions enable 98% material reuse, reducing relocation retrofit time by 40%.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
3000000-4000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Shenzhen ZhongJian South Environment Co., Ltd was founded in 2003.
Which is the only high-tech technology company in Southern China with CNAS certification
We are mainly engaged in Designing Manufacturing, Testing & Verification, Manufacturing Processes and Quality Control, ... Shenzhen ZhongJian South Environment Co., Ltd was founded in 2003.
Which is the only high-tech technology company in Southern China with CNAS certification
We are mainly engaged in Designing Manufacturing, Testing & Verification, Manufacturing Processes and Quality Control, ...
9th Floor, Block C, Coolpad Building, Intersection Of Keyuan Avenue And Baoshen Road, Nanshan Gaoxin North District, Songpingshan Community, Xili Street, Shenzhen city, Guangdong, China
