Shenzhen Meiri Purification Technology Co., Ltd.
MAKE ROOM JUST HYGIENIC
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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.