Shenzhen Meiri Purification Technology Co., Ltd.
| Delivery Time | 7-15 days |
| custom made | support |
| Brand Name | MRJH |
| Model Number | Fast rolling door |
| Certification | ISO、CE、UL |
| Place of Origin | Guangdong, China |
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Product Specification
| Delivery Time | 7-15 days | custom made | support |
| Brand Name | MRJH | Model Number | Fast rolling door |
| Certification | ISO、CE、UL | Place of Origin | Guangdong, China |
Cold Storage & Pharmaceutical | 2.5m/s Hygienic Rapid Doors with Antibacterial Coating
Engineered for ultra-hygienic environments, these rapid doors operate at 2.5m/s while integrating a silver-ion antibacterial coating to inhibit 99.9% of microbial growth. Designed to meet FDA, EU GMP, and ISO 14644 standards, they ensure thermal insulation (U-value ≤0.8 W/m²·K) and contamination control for cold storage, pharmaceutical cleanrooms, and sterile processing zones.
| Parameter Name | Value |
|---|---|
| Door Structure | Precision-crafted stainless steel frame with anti-slip, wear-resistant surface finish |
| Drive System | 220V/50Hz electric motor, 2.2KW power output |
| Safety System | Dual safety photoelectric sensors at door base; auto-reverse function upon obstruction |
| Operating Speed | Opening: 0.6-2.5 m/s (adjustable) / Closing: 0.8-2.0 m/s (adjustable) |
| Door Curtain Material | French industrial polyester fiber with dual PVC coating (0.8mm thickness) |
| Wind Resistance | German DIN-standard high-strength aluminum alloy wind bars for up to 12 Beaufort resistance |
| Transparent Window | 1.2mm thick horizontal PVC strip for visibility during entry/exit |
| Sealing System | Weighted air-sealed bottom cloth + rubber side seals (insect/dust-proof) |
| Control Mode | Manual switch + radar motion sensor activation |
| Limit Switch | Precision travel locator for one-time positioning accuracy |
Pharmaceutical Freeze-Drying Rooms: Maintain -50°C environments during lyophilization processes.
Vaccine Cold Chain Logistics: Rapid access for pallet transfers while ensuring ≤2°C temperature fluctuations.
Dairy Processing Facilities: Prevent cross-contamination between raw and pasteurized zones.
Biotech Cryogenic Storage: Ultra-low temperature compatibility (-80°C) for sample preservation.
Hospital Sterile Supply Units: Comply with HTM 03-01 standards for surgical instrument transfers.
Compliance & Certifications
Material fire resistance: DIN 75200
Safety sensors: ISO 13849-1 PLc
Operational temperature range: -30°C to +70°C
Notes
Customizable curtain colors per client-provided RAL samples.
Optional upgrades: Thermal insulation layers, RFID access integration.
How long does the antibacterial coating remain effective under frequent washdowns?
The nano-silver layer retains 98% efficacy after 500+ CIP cycles (validated per ASTM E2180), ensuring long-term microbial resistance.
Can the door operate reliably in -80°C cryogenic environments without motor failure?
Yes, the cold-optimized motor uses low-temperature lubricants and heated housing to prevent freezing, certified for continuous use at -80°C.
Does the door meet strict cleanroom particle limits for Grade A/B areas?
Absolutely. The airtight design maintains ISO Class 5 air quality, with optional HEPA-filtered air showers for critical zones.
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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