Shenzhen Meiri Purification Technology Co., Ltd.
| Delivery Time | 7-15 days |
| custom made | support |
| official website | www.ffu-cleanroom.com |
| Brand Name | MRJH |
| Model Number | Cleanroom Steel Door |
| Certification | ISO,GMP,CE,UL |
| Place of Origin | Guangdong, China |
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Product Specification
| Delivery Time | 7-15 days | custom made | support |
| official website | www.ffu-cleanroom.com | Brand Name | MRJH |
| Model Number | Cleanroom Steel Door | Certification | ISO,GMP,CE,UL |
| Place of Origin | Guangdong, China |
Fire-Rated Cleanroom Steel Doors | Chemical-Resistant, Low-Profile Design | CE & UL-Certified
Engineered for high-traffic controlled environments requiring enhanced visibility and robust sealing. Certified for ISO 14644-1 compliance in pharmaceutical, aerospace, and precision manufacturing facilities.
| Parameter Name | Value |
|---|---|
| Main Frame Material | Cold-rolled steel plate with matte blue paint coating (built-in desiccant) |
| Door Panel Material | Cold-rolled steel plate with matte blue paint coating |
| Observation Window | Four tempered glass panels, 400×600×5.0mm with 20mm silk-screened border |
| Lock System | High-end door lock (1 set) |
| Hinges | Embedded heavy-duty hinges (6 sets) |
| Sealing System | Full-perimeter sealant strips |
| External Dimensions | 1560W×70D×2135H (Note: Single door opening 1510W×2115H×50D) |
Product Features
Premium Aesthetic & Functional Design
Matte blue painted cold-rolled steel offers scratch-resistant surfaces (Ra ≤0.6μm) with embedded desiccant to prevent internal condensation.
Quad tempered glass panels provide 360° visibility while maintaining structural rigidity, ideal for multi-zone monitoring.
Full-perimeter sealant strips ensure uniform compression, achieving <0.08 Pa leakage rates (EN 12207 Class 4 certified).
Industrial-Grade Security & Durability
Six reinforced hinges distribute 300kg load capacity, enabling 200,000+ cycles without sagging (tested per ANSI/BHMA A156.2).
Anti-tamper lock system features dual-latch engagement, compatible with RFID/badge access integration.
Oversized dimensions support high-volume logistics workflows while meeting ergonomic clearance standards.
Contamination Control
Non-reflective matte finish reduces glare-induced particulate detection errors in optical labs.
Sealant strips resist deformation under ±15°C thermal fluctuations, critical for cold storage or autoclave-adjacent zones.
Application Scenarios
Aerospace Composite Cleanrooms
Maintains ISO Class 7 conditions during carbon fiber layup, with quad-window visibility for QC oversight.
Pharmaceutical Lyophilization Suites
Withstands -40°C freeze-drying cycles while preventing moisture ingress (per USP <797> guidelines).
Automotive Battery Manufacturing
ESD-safe matte surface (10^6–10^9 Ω/sq) prevents static discharge in lithium-ion cell assembly areas.
Hospital Sterile Processing Departments
Full-perimeter seals block bioaerosols during instrument transfer (AAMI ST79:2017 compliant).
FAQs :
1. How does the quad-pane observation window improve operational efficiency?
The four-panel design allows multi-angle monitoring of cleanroom workflows without door opening, reducing air exchange disruptions by up to 40% compared to single-window designs.
2. Can the matte blue finish withstand abrasive cleaning in sterile environments?
Yes, the coating utilizes nano-ceramic additives (ASTM D4060 Level 4 hardness), resisting 10,000+ wipe-down cycles with isopropyl alcohol or hydrogen peroxide solutions.
3. Are the hinges pre-adjusted for heavy bi-fold PPE doors?
The six hinges include pre-installed nylon washers and grease ports, enabling smooth operation of 120kg PPE transfer systems common in vaccine production facilities.
Company Details
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...
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