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{"title":"ISO 14644 Cleanroom Steel Door with Hermetic Sealing, Contamination-Proof &","imgUrl":"https:\/\/img.chinax.com\/nimg\/c7\/25\/0a038ce08bfda8c0ba99bdfae390-200x200-1\/iso_14644_cleanroom_steel_door_with_hermetic_sealing_2c_contamination_proof_26_electrostatic_dissipative_features.jpg","attrs":{"custom made":"support","Brand Name":"MRJH","Model Number":"Cleanroom Steel Door","Certification":"ISO,GMP,CE,UL"}}
{"title":"Fire-Rated Cleanroom Steel Door with Chemical-Resistant Coating and Low-Profile","imgUrl":"https:\/\/img.chinax.com\/nimg\/59\/1c\/40b42aff84056b1dd4c5d4a243dc-200x200-1\/fire_rated_cleanroom_steel_door_with_chemical_resistant_coating_and_low_profile_design_7c_ce_26_ul_certified.jpg","attrs":{"Brand Name":"MRJH","Model Number":"Cleanroom Steel Door","Certification":"ISO,GMP,CE,UL","Place of Origin":"Guangdong, China"}}
{"title":"Blast-Proof Stainless Steel Roller Shutter Door with Safety Electric Eyes for","imgUrl":"https:\/\/img.chinax.com\/nimg\/f5\/55\/b2a34fa03c99f2f3c4897ef192aa-200x200-1\/blast_proof_stainless_steel_roller_shutter_door_with_safety_electric_eyes_for_industrial_use.jpg","attrs":{"Port":"ShenZhen port, Acording to customer requirements","Warranty":"5 years","After-sale Service":"Online technical support, Free spare parts, Return and Replacement, Other","Place of Origin":"Guangdong, China"}}
{"title":"Modern Polymer Cleanroom Steel Door with Double Glazing and Sound Insulation for","imgUrl":"https:\/\/img.chinax.com\/nimg\/d9\/dc\/f0114d76c8ae309c6ff9e98bec2d-200x200-1\/modern_polymer_cleanroom_steel_door_with_double_glazing_and_sound_insulation_for_hospitals.jpg","attrs":{"Door Type":"Polymer","Screen Netting Material":"Double glazing","Main Material":"Steel","Place of Origin":"Guangdong, China"}}
{"title":"Hygienic Cleanroom Steel Door with Custom Sizes and Airtight Seal for Industrial","imgUrl":"https:\/\/img.chinax.com\/nimg\/f5\/91\/14c6858024335e6401e597bc0093-200x200-1\/hygienic_cleanroom_steel_door_with_custom_sizes_and_airtight_seal_for_industrial_applications.jpg","attrs":{"Brand Name":"MRJH","Certification":"ISO,GMP,CE,UL","Place of Origin":"Guangdong, China","Minimum Order Quantity":"1"}}
Engineered for ultra-hygienic environments, these rapid doors operate at 2.5m/s while integrating a silver-ion antibacterial coating to inhibit 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
Key Features
Hygienic Surface Protection
Nano-silver coating (tested per ISO 22196) reduces bacterial colonization, including E. coli and Staphylococcus aureus.
Ultra-High Speed & Efficiency
2.5m/s operation minimizes temperature loss, with 0.3-second reaction time for radar or motion sensor activation.
Sub-Zero Durability
-40°C-rated PVC curtain and stainless steel frame withstand extreme cold without brittleness or seal failure.
Airtight Sealing System
Triple-layer brush seals and magnetic gaskets achieve ≤0.05mm gaps, blocking humidity and airborne contaminants.
Hygienic Design
Smooth, crevice-free surfaces (Ra ≤0.4µm) and CIP-compatible materials enable fast cleaning without disassembly.
Application Scenarios
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.
Frequently Asked Questions
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
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...
